64871544

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{40343}}^1$

素因数の和:40419

約数の個数: 32

約数和(自身を含む): 164603520

約数和(自身を除く): 99731976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 40343, 80686, 121029, 161372, 242058, 322744, 484116, 968232, 2702981, 5405962, 8108943, 10811924, 16217886, 21623848, 32435772, 64871544]

約数ペア:

[(1, 64871544), (2, 32435772), (3, 21623848), (4, 16217886), (6, 10811924), (8, 8108943), (12, 5405962), (24, 2702981), (67, 968232), (134, 484116), (201, 322744), (268, 242058), (402, 161372), (536, 121029), (804, 80686), (1608, 40343)]