26428048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{56957}}^1$

素因数の和:56994

約数の個数: 20

約数和(自身を含む): 52970940

約数和(自身を除く): 26542892

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 56957, 113914, 227828, 455656, 911312, 1651753, 3303506, 6607012, 13214024, 26428048]

約数ペア:

[(1, 26428048), (2, 13214024), (4, 6607012), (8, 3303506), (16, 1651753), (29, 911312), (58, 455656), (116, 227828), (232, 113914), (464, 56957)]