13800928

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 28428624

約数和(自身を除く): 14627696

約数列:

[1, 2, 4, 8, 16, 32, 41, 67, 82, 134, 157, 164, 268, 314, 328, 536, 628, 656, 1072, 1256, 1312, 2144, 2512, 2747, 5024, 5494, 6437, 10519, 10988, 12874, 21038, 21976, 25748, 42076, 43952, 51496, 84152, 87904, 102992, 168304, 205984, 336608, 431279, 862558, 1725116, 3450232, 6900464, 13800928]

約数ペア:

[(1, 13800928), (2, 6900464), (4, 3450232), (8, 1725116), (16, 862558), (32, 431279), (41, 336608), (67, 205984), (82, 168304), (134, 102992), (157, 87904), (164, 84152), (268, 51496), (314, 43952), (328, 42076), (536, 25748), (628, 21976), (656, 21038), (1072, 12874), (1256, 10988), (1312, 10519), (2144, 6437), (2512, 5494), (2747, 5024)]