68156836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{12197}}^1$

素因数の和:12339

約数の個数: 24

約数和(自身を含む): 131152896

約数和(自身を除く): 62996060

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 12197, 24394, 48788, 134167, 268334, 536668, 1549019, 3098038, 6196076, 17039209, 34078418, 68156836]

約数ペア:

[(1, 68156836), (2, 34078418), (4, 17039209), (11, 6196076), (22, 3098038), (44, 1549019), (127, 536668), (254, 268334), (508, 134167), (1397, 48788), (2794, 24394), (5588, 12197)]