79122488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1667}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 157626000

約数和(自身を除く): 78503512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 349, 698, 1396, 1667, 2792, 3334, 5933, 6668, 11866, 13336, 23732, 28339, 47464, 56678, 113356, 226712, 581783, 1163566, 2327132, 4654264, 9890311, 19780622, 39561244, 79122488]

約数ペア:

[(1, 79122488), (2, 39561244), (4, 19780622), (8, 9890311), (17, 4654264), (34, 2327132), (68, 1163566), (136, 581783), (349, 226712), (698, 113356), (1396, 56678), (1667, 47464), (2792, 28339), (3334, 23732), (5933, 13336), (6668, 11866)]