23991772

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1250

約数の個数: 36

約数和(自身を含む): 49332360

約数和(自身を除く): 25340588

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1123, 1526, 2246, 3052, 4492, 5341, 7861, 10682, 15722, 21364, 31444, 55027, 110054, 122407, 220108, 244814, 489628, 856849, 1713698, 3427396, 5997943, 11995886, 23991772]

約数ペア:

[(1, 23991772), (2, 11995886), (4, 5997943), (7, 3427396), (14, 1713698), (28, 856849), (49, 489628), (98, 244814), (109, 220108), (196, 122407), (218, 110054), (436, 55027), (763, 31444), (1123, 21364), (1526, 15722), (2246, 10682), (3052, 7861), (4492, 5341)]