25584262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 17753978

約数列:

[1, 2, 11, 22, 47, 94, 109, 218, 227, 454, 517, 1034, 1199, 2398, 2497, 4994, 5123, 10246, 10669, 21338, 24743, 49486, 56353, 112706, 117359, 234718, 272173, 544346, 1162921, 2325842, 12792131, 25584262]

約数ペア:

[(1, 25584262), (2, 12792131), (11, 2325842), (22, 1162921), (47, 544346), (94, 272173), (109, 234718), (218, 117359), (227, 112706), (454, 56353), (517, 49486), (1034, 24743), (1199, 21338), (2398, 10669), (2497, 10246), (4994, 5123)]