71611904

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 185613120

約数和(自身を除く): 114001216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 53, 56, 58, 64, 91, 104, 106, 112, 116, 128, 182, 203, 208, 212, 224, 232, 256, 364, 371, 377, 406, 416, 424, 448, 464, 512, 689, 728, 742, 754, 812, 832, 848, 896, 928, 1378, 1456, 1484, 1508, 1537, 1624, 1664, 1696, 1792, 1856, 2639, 2756, 2912, 2968, 3016, 3074, 3248, 3328, 3392, 3584, 3712, 4823, 5278, 5512, 5824, 5936, 6032, 6148, 6496, 6656, 6784, 7424, 9646, 10556, 10759, 11024, 11648, 11872, 12064, 12296, 12992, 13568, 14848, 19292, 19981, 21112, 21518, 22048, 23296, 23744, 24128, 24592, 25984, 27136, 38584, 39962, 42224, 43036, 44096, 46592, 47488, 48256, 49184, 51968, 77168, 79924, 84448, 86072, 88192, 94976, 96512, 98368, 103936, 139867, 154336, 159848, 168896, 172144, 176384, 189952, 193024, 196736, 279734, 308672, 319696, 337792, 344288, 352768, 393472, 559468, 617344, 639392, 675584, 688576, 786944, 1118936, 1234688, 1278784, 1351168, 1377152, 2237872, 2469376, 2557568, 2754304, 4475744, 5115136, 5508608, 8951488, 10230272, 17902976, 35805952, 71611904]

約数ペア:

[(1, 71611904), (2, 35805952), (4, 17902976), (7, 10230272), (8, 8951488), (13, 5508608), (14, 5115136), (16, 4475744), (26, 2754304), (28, 2557568), (29, 2469376), (32, 2237872), (52, 1377152), (53, 1351168), (56, 1278784), (58, 1234688), (64, 1118936), (91, 786944), (104, 688576), (106, 675584), (112, 639392), (116, 617344), (128, 559468), (182, 393472), (203, 352768), (208, 344288), (212, 337792), (224, 319696), (232, 308672), (256, 279734), (364, 196736), (371, 193024), (377, 189952), (406, 176384), (416, 172144), (424, 168896), (448, 159848), (464, 154336), (512, 139867), (689, 103936), (728, 98368), (742, 96512), (754, 94976), (812, 88192), (832, 86072), (848, 84448), (896, 79924), (928, 77168), (1378, 51968), (1456, 49184), (1484, 48256), (1508, 47488), (1537, 46592), (1624, 44096), (1664, 43036), (1696, 42224), (1792, 39962), (1856, 38584), (2639, 27136), (2756, 25984), (2912, 24592), (2968, 24128), (3016, 23744), (3074, 23296), (3248, 22048), (3328, 21518), (3392, 21112), (3584, 19981), (3712, 19292), (4823, 14848), (5278, 13568), (5512, 12992), (5824, 12296), (5936, 12064), (6032, 11872), (6148, 11648), (6496, 11024), (6656, 10759), (6784, 10556), (7424, 9646)]