68318888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6113}}^1$

素因数の和:6257

約数の個数: 32

約数和(自身を含む): 140866560

約数和(自身を除く): 72547672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 6113, 11176, 12226, 24452, 48904, 67243, 134486, 268972, 537944, 776351, 1552702, 3105404, 6210808, 8539861, 17079722, 34159444, 68318888]

約数ペア:

[(1, 68318888), (2, 34159444), (4, 17079722), (8, 8539861), (11, 6210808), (22, 3105404), (44, 1552702), (88, 776351), (127, 537944), (254, 268972), (508, 134486), (1016, 67243), (1397, 48904), (2794, 24452), (5588, 12226), (6113, 11176)]