5279728

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{4177}}^1$

素因数の和:4264

約数の個数: 20

約数和(自身を含む): 10361440

約数和(自身を除く): 5081712

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 4177, 8354, 16708, 33416, 66832, 329983, 659966, 1319932, 2639864, 5279728]

約数ペア:

[(1, 5279728), (2, 2639864), (4, 1319932), (8, 659966), (16, 329983), (79, 66832), (158, 33416), (316, 16708), (632, 8354), (1264, 4177)]