25854452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1181}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 48882792

約数和(自身を除く): 23028340

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1181, 1684, 2362, 4724, 5473, 10946, 15353, 21892, 30706, 61412, 497201, 994402, 1988804, 6463613, 12927226, 25854452]

約数ペア:

[(1, 25854452), (2, 12927226), (4, 6463613), (13, 1988804), (26, 994402), (52, 497201), (421, 61412), (842, 30706), (1181, 21892), (1684, 15353), (2362, 10946), (4724, 5473)]