64731538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 104146560

約数和(自身を除く): 39415022

約数列:

[1, 2, 29, 41, 58, 82, 163, 167, 326, 334, 1189, 2378, 4727, 4843, 6683, 6847, 9454, 9686, 13366, 13694, 27221, 54442, 193807, 198563, 387614, 397126, 789409, 1116061, 1578818, 2232122, 32365769, 64731538]

約数ペア:

[(1, 64731538), (2, 32365769), (29, 2232122), (41, 1578818), (58, 1116061), (82, 789409), (163, 397126), (167, 387614), (326, 198563), (334, 193807), (1189, 54442), (2378, 27221), (4727, 13694), (4843, 13366), (6683, 9686), (6847, 9454)]