1628664

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 4128000

約数和(自身を除く): 2499336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 859, 948, 1718, 1896, 2577, 3436, 5154, 6872, 10308, 20616, 67861, 135722, 203583, 271444, 407166, 542888, 814332, 1628664]

約数ペア:

[(1, 1628664), (2, 814332), (3, 542888), (4, 407166), (6, 271444), (8, 203583), (12, 135722), (24, 67861), (79, 20616), (158, 10308), (237, 6872), (316, 5154), (474, 3436), (632, 2577), (859, 1896), (948, 1718)]