25177756

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1051}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 45332784

約数和(自身を除く): 20155028

約数列:

[1, 2, 4, 53, 106, 113, 212, 226, 452, 1051, 2102, 4204, 5989, 11978, 23956, 55703, 111406, 118763, 222812, 237526, 475052, 6294439, 12588878, 25177756]

約数ペア:

[(1, 25177756), (2, 12588878), (4, 6294439), (53, 475052), (106, 237526), (113, 222812), (212, 118763), (226, 111406), (452, 55703), (1051, 23956), (2102, 11978), (4204, 5989)]