25547272

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 49426200

約数和(自身を除く): 23878928

約数列:

[1, 2, 4, 8, 53, 89, 106, 178, 212, 356, 424, 677, 712, 1354, 2708, 4717, 5416, 9434, 18868, 35881, 37736, 60253, 71762, 120506, 143524, 241012, 287048, 482024, 3193409, 6386818, 12773636, 25547272]

約数ペア:

[(1, 25547272), (2, 12773636), (4, 6386818), (8, 3193409), (53, 482024), (89, 287048), (106, 241012), (178, 143524), (212, 120506), (356, 71762), (424, 60253), (677, 37736), (712, 35881), (1354, 18868), (2708, 9434), (4717, 5416)]