64217712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{102913}}^1$

素因数の和:102937

約数の個数: 40

約数和(自身を含む): 178658704

約数和(自身を除く): 114440992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 102913, 205826, 308739, 411652, 617478, 823304, 1234956, 1337869, 1646608, 2469912, 2675738, 4013607, 4939824, 5351476, 8027214, 10702952, 16054428, 21405904, 32108856, 64217712]

約数ペア:

[(1, 64217712), (2, 32108856), (3, 21405904), (4, 16054428), (6, 10702952), (8, 8027214), (12, 5351476), (13, 4939824), (16, 4013607), (24, 2675738), (26, 2469912), (39, 1646608), (48, 1337869), (52, 1234956), (78, 823304), (104, 617478), (156, 411652), (208, 308739), (312, 205826), (624, 102913)]