25305962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 44509824

約数和(自身を除く): 19203862

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 953, 1207, 1562, 1906, 2414, 10483, 13277, 16201, 20966, 26554, 32402, 67663, 135326, 178211, 356422, 744293, 1150271, 1488586, 2300542, 12652981, 25305962]

約数ペア:

[(1, 25305962), (2, 12652981), (11, 2300542), (17, 1488586), (22, 1150271), (34, 744293), (71, 356422), (142, 178211), (187, 135326), (374, 67663), (781, 32402), (953, 26554), (1207, 20966), (1562, 16201), (1906, 13277), (2414, 10483)]