25325908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 45790304

約数和(自身を除く): 20464396

約数列:

[1, 2, 4, 37, 74, 148, 211, 422, 811, 844, 1622, 3244, 7807, 15614, 30007, 31228, 60014, 120028, 171121, 342242, 684484, 6331477, 12662954, 25325908]

約数ペア:

[(1, 25325908), (2, 12662954), (4, 6331477), (37, 684484), (74, 342242), (148, 171121), (211, 120028), (422, 60014), (811, 31228), (844, 30007), (1622, 15614), (3244, 7807)]