25405112

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 48632400

約数和(自身を除く): 23227288

約数列:

[1, 2, 4, 8, 113, 157, 179, 226, 314, 358, 452, 628, 716, 904, 1256, 1432, 17741, 20227, 28103, 35482, 40454, 56206, 70964, 80908, 112412, 141928, 161816, 224824, 3175639, 6351278, 12702556, 25405112]

約数ペア:

[(1, 25405112), (2, 12702556), (4, 6351278), (8, 3175639), (113, 224824), (157, 161816), (179, 141928), (226, 112412), (314, 80908), (358, 70964), (452, 56206), (628, 40454), (716, 35482), (904, 28103), (1256, 20227), (1432, 17741)]