25668032

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{30851}}^1$

素因数の和:30876

約数の個数: 28

約数和(自身を含む): 54854856

約数和(自身を除く): 29186824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 30851, 61702, 123404, 246808, 401063, 493616, 802126, 987232, 1604252, 1974464, 3208504, 6417008, 12834016, 25668032]

約数ペア:

[(1, 25668032), (2, 12834016), (4, 6417008), (8, 3208504), (13, 1974464), (16, 1604252), (26, 987232), (32, 802126), (52, 493616), (64, 401063), (104, 246808), (208, 123404), (416, 61702), (832, 30851)]