68288458

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 36

約数和(自身を含む): 122704470

約数和(自身を除く): 54416012

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 509, 518, 1018, 1369, 1813, 2738, 3563, 3626, 7126, 9583, 18833, 19166, 24941, 37666, 49882, 67081, 131831, 134162, 263662, 696821, 922817, 1393642, 1845634, 4877747, 9755494, 34144229, 68288458]

約数ペア:

[(1, 68288458), (2, 34144229), (7, 9755494), (14, 4877747), (37, 1845634), (49, 1393642), (74, 922817), (98, 696821), (259, 263662), (509, 134162), (518, 131831), (1018, 67081), (1369, 49882), (1813, 37666), (2738, 24941), (3563, 19166), (3626, 18833), (7126, 9583)]