28682474

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1171}}^1$

素因数の和:1541

約数の個数: 16

約数和(自身を含む): 44357856

約数和(自身を除く): 15675382

約数列:

[1, 2, 37, 74, 331, 662, 1171, 2342, 12247, 24494, 43327, 86654, 387601, 775202, 14341237, 28682474]

約数ペア:

[(1, 28682474), (2, 14341237), (37, 775202), (74, 387601), (331, 86654), (662, 43327), (1171, 24494), (2342, 12247)]