65044448

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 109137952

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 29, 31, 32, 34, 38, 56, 58, 62, 68, 76, 112, 116, 119, 124, 133, 136, 152, 203, 217, 224, 232, 238, 248, 266, 272, 304, 323, 406, 434, 464, 476, 493, 496, 527, 532, 544, 551, 589, 608, 646, 812, 868, 899, 928, 952, 986, 992, 1054, 1064, 1102, 1178, 1292, 1624, 1736, 1798, 1904, 1972, 2108, 2128, 2204, 2261, 2356, 2584, 3248, 3451, 3472, 3596, 3689, 3808, 3857, 3944, 4123, 4216, 4256, 4408, 4522, 4712, 5168, 6293, 6496, 6902, 6944, 7192, 7378, 7714, 7888, 8246, 8432, 8816, 9044, 9367, 9424, 10013, 10336, 12586, 13804, 14384, 14756, 15283, 15428, 15776, 16492, 16864, 17081, 17632, 18088, 18734, 18848, 20026, 25172, 27608, 28768, 29512, 30566, 30856, 32984, 34162, 36176, 37468, 40052, 50344, 55216, 59024, 61132, 61712, 65569, 65968, 68324, 70091, 72352, 74936, 80104, 100688, 106981, 110432, 118048, 119567, 122264, 123424, 131138, 131936, 136648, 140182, 149872, 160208, 201376, 213962, 239134, 244528, 262276, 273296, 280364, 290377, 299744, 320416, 427924, 478268, 489056, 524552, 546592, 560728, 580754, 855848, 956536, 1049104, 1121456, 1161508, 1711696, 1913072, 2032639, 2098208, 2242912, 2323016, 3423392, 3826144, 4065278, 4646032, 8130556, 9292064, 16261112, 32522224, 65044448]

約数ペア:

[(1, 65044448), (2, 32522224), (4, 16261112), (7, 9292064), (8, 8130556), (14, 4646032), (16, 4065278), (17, 3826144), (19, 3423392), (28, 2323016), (29, 2242912), (31, 2098208), (32, 2032639), (34, 1913072), (38, 1711696), (56, 1161508), (58, 1121456), (62, 1049104), (68, 956536), (76, 855848), (112, 580754), (116, 560728), (119, 546592), (124, 524552), (133, 489056), (136, 478268), (152, 427924), (203, 320416), (217, 299744), (224, 290377), (232, 280364), (238, 273296), (248, 262276), (266, 244528), (272, 239134), (304, 213962), (323, 201376), (406, 160208), (434, 149872), (464, 140182), (476, 136648), (493, 131936), (496, 131138), (527, 123424), (532, 122264), (544, 119567), (551, 118048), (589, 110432), (608, 106981), (646, 100688), (812, 80104), (868, 74936), (899, 72352), (928, 70091), (952, 68324), (986, 65968), (992, 65569), (1054, 61712), (1064, 61132), (1102, 59024), (1178, 55216), (1292, 50344), (1624, 40052), (1736, 37468), (1798, 36176), (1904, 34162), (1972, 32984), (2108, 30856), (2128, 30566), (2204, 29512), (2261, 28768), (2356, 27608), (2584, 25172), (3248, 20026), (3451, 18848), (3472, 18734), (3596, 18088), (3689, 17632), (3808, 17081), (3857, 16864), (3944, 16492), (4123, 15776), (4216, 15428), (4256, 15283), (4408, 14756), (4522, 14384), (4712, 13804), (5168, 12586), (6293, 10336), (6496, 10013), (6902, 9424), (6944, 9367), (7192, 9044), (7378, 8816), (7714, 8432), (7888, 8246)]