28353734

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1151}}^1$

素因数の和:1375

約数の個数: 16

約数和(自身を含む): 43338240

約数和(自身を除く): 14984506

約数列:

[1, 2, 109, 113, 218, 226, 1151, 2302, 12317, 24634, 125459, 130063, 250918, 260126, 14176867, 28353734]

約数ペア:

[(1, 28353734), (2, 14176867), (109, 260126), (113, 250918), (218, 130063), (226, 125459), (1151, 24634), (2302, 12317)]