68853764

素因数分解:

$2^2\times 7^1\times {\mathrm{929}}^1\times {\mathrm{2647}}^1$

素因数の和:3587

約数の個数: 24

約数和(自身を含む): 137907840

約数和(自身を除く): 69054076

約数列:

[1, 2, 4, 7, 14, 28, 929, 1858, 2647, 3716, 5294, 6503, 10588, 13006, 18529, 26012, 37058, 74116, 2459063, 4918126, 9836252, 17213441, 34426882, 68853764]

約数ペア:

[(1, 68853764), (2, 34426882), (4, 17213441), (7, 9836252), (14, 4918126), (28, 2459063), (929, 74116), (1858, 37058), (2647, 26012), (3716, 18529), (5294, 13006), (6503, 10588)]