25707572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20147}}^1$

素因数の和:20191

約数の個数: 24

約数和(自身を含む): 50772960

約数和(自身を除く): 25065388

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 20147, 40294, 80588, 221617, 443234, 584263, 886468, 1168526, 2337052, 6426893, 12853786, 25707572]

約数ペア:

[(1, 25707572), (2, 12853786), (4, 6426893), (11, 2337052), (22, 1168526), (29, 886468), (44, 584263), (58, 443234), (116, 221617), (319, 80588), (638, 40294), (1276, 20147)]