25065794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 42287616

約数和(自身を除く): 17221822

約数列:

[1, 2, 13, 26, 31, 62, 137, 227, 274, 403, 454, 806, 1781, 2951, 3562, 4247, 5902, 7037, 8494, 14074, 31099, 55211, 62198, 91481, 110422, 182962, 404287, 808574, 964069, 1928138, 12532897, 25065794]

約数ペア:

[(1, 25065794), (2, 12532897), (13, 1928138), (26, 964069), (31, 808574), (62, 404287), (137, 182962), (227, 110422), (274, 91481), (403, 62198), (454, 55211), (806, 31099), (1781, 14074), (2951, 8494), (3562, 7037), (4247, 5902)]