15705071968

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 32676618240

約数和(自身を除く): 16971546272

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 127, 184, 254, 368, 401, 419, 508, 736, 802, 838, 1016, 1604, 1676, 2032, 2921, 3208, 3352, 4064, 5842, 6416, 6704, 9223, 9637, 11684, 12832, 13408, 18446, 19274, 23368, 36892, 38548, 46736, 50927, 53213, 73784, 77096, 93472, 101854, 106426, 147568, 154192, 168019, 203708, 212852, 295136, 308384, 336038, 407416, 425704, 672076, 814832, 851408, 1171321, 1223899, 1344152, 1629664, 1702816, 2342642, 2447798, 2688304, 3864437, 4685284, 4895596, 5376608, 7728874, 9370568, 9791192, 15457748, 18741136, 19582384, 21338413, 30915496, 37482272, 39164768, 42676826, 61830992, 85353652, 123661984, 170707304, 341414608, 490783499, 682829216, 981566998, 1963133996, 3926267992, 7852535984, 15705071968]

約数ペア:

[(1, 15705071968), (2, 7852535984), (4, 3926267992), (8, 1963133996), (16, 981566998), (23, 682829216), (32, 490783499), (46, 341414608), (92, 170707304), (127, 123661984), (184, 85353652), (254, 61830992), (368, 42676826), (401, 39164768), (419, 37482272), (508, 30915496), (736, 21338413), (802, 19582384), (838, 18741136), (1016, 15457748), (1604, 9791192), (1676, 9370568), (2032, 7728874), (2921, 5376608), (3208, 4895596), (3352, 4685284), (4064, 3864437), (5842, 2688304), (6416, 2447798), (6704, 2342642), (9223, 1702816), (9637, 1629664), (11684, 1344152), (12832, 1223899), (13408, 1171321), (18446, 851408), (19274, 814832), (23368, 672076), (36892, 425704), (38548, 407416), (46736, 336038), (50927, 308384), (53213, 295136), (73784, 212852), (77096, 203708), (93472, 168019), (101854, 154192), (106426, 147568)]