68243912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1229}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 139924800

約数和(自身を除く): 71680888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 631, 1229, 1262, 2458, 2524, 4916, 5048, 6941, 9832, 13519, 13882, 27038, 27764, 54076, 55528, 108152, 775499, 1550998, 3101996, 6203992, 8530489, 17060978, 34121956, 68243912]

約数ペア:

[(1, 68243912), (2, 34121956), (4, 17060978), (8, 8530489), (11, 6203992), (22, 3101996), (44, 1550998), (88, 775499), (631, 108152), (1229, 55528), (1262, 54076), (2458, 27764), (2524, 27038), (4916, 13882), (5048, 13519), (6941, 9832)]