68833828

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2357}}^1$

素因数の和:2524

約数の個数: 36

約数和(自身を含む): 141126300

約数和(自身を除く): 72292472

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 596, 1043, 2086, 2357, 4172, 4714, 7301, 9428, 14602, 16499, 29204, 32998, 65996, 115493, 230986, 351193, 461972, 702386, 1404772, 2458351, 4916702, 9833404, 17208457, 34416914, 68833828]

約数ペア:

[(1, 68833828), (2, 34416914), (4, 17208457), (7, 9833404), (14, 4916702), (28, 2458351), (49, 1404772), (98, 702386), (149, 461972), (196, 351193), (298, 230986), (596, 115493), (1043, 65996), (2086, 32998), (2357, 29204), (4172, 16499), (4714, 14602), (7301, 9428)]