13391504

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 33926400

約数和(自身を除く): 20534896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 31, 38, 49, 56, 58, 62, 76, 98, 112, 116, 124, 133, 152, 196, 203, 217, 232, 248, 266, 304, 392, 406, 434, 464, 496, 532, 551, 589, 784, 812, 868, 899, 931, 1064, 1102, 1178, 1421, 1519, 1624, 1736, 1798, 1862, 2128, 2204, 2356, 2842, 3038, 3248, 3472, 3596, 3724, 3857, 4123, 4408, 4712, 5684, 6076, 6293, 7192, 7448, 7714, 8246, 8816, 9424, 11368, 12152, 12586, 14384, 14896, 15428, 16492, 17081, 22736, 24304, 25172, 26999, 28861, 30856, 32984, 34162, 44051, 50344, 53998, 57722, 61712, 65968, 68324, 88102, 100688, 107996, 115444, 119567, 136648, 176204, 215992, 230888, 239134, 273296, 352408, 431984, 461776, 478268, 704816, 836969, 956536, 1673938, 1913072, 3347876, 6695752, 13391504]

約数ペア:

[(1, 13391504), (2, 6695752), (4, 3347876), (7, 1913072), (8, 1673938), (14, 956536), (16, 836969), (19, 704816), (28, 478268), (29, 461776), (31, 431984), (38, 352408), (49, 273296), (56, 239134), (58, 230888), (62, 215992), (76, 176204), (98, 136648), (112, 119567), (116, 115444), (124, 107996), (133, 100688), (152, 88102), (196, 68324), (203, 65968), (217, 61712), (232, 57722), (248, 53998), (266, 50344), (304, 44051), (392, 34162), (406, 32984), (434, 30856), (464, 28861), (496, 26999), (532, 25172), (551, 24304), (589, 22736), (784, 17081), (812, 16492), (868, 15428), (899, 14896), (931, 14384), (1064, 12586), (1102, 12152), (1178, 11368), (1421, 9424), (1519, 8816), (1624, 8246), (1736, 7714), (1798, 7448), (1862, 7192), (2128, 6293), (2204, 6076), (2356, 5684), (2842, 4712), (3038, 4408), (3248, 4123), (3472, 3857), (3596, 3724)]