25434598

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 44712000

約数和(自身を除く): 19277402

約数列:

[1, 2, 7, 14, 89, 137, 149, 178, 274, 298, 623, 959, 1043, 1246, 1918, 2086, 12193, 13261, 20413, 24386, 26522, 40826, 85351, 92827, 142891, 170702, 185654, 285782, 1816757, 3633514, 12717299, 25434598]

約数ペア:

[(1, 25434598), (2, 12717299), (7, 3633514), (14, 1816757), (89, 285782), (137, 185654), (149, 170702), (178, 142891), (274, 92827), (298, 85351), (623, 40826), (959, 26522), (1043, 24386), (1246, 20413), (1918, 13261), (2086, 12193)]