64591618

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5297}}^1$

素因数の和:5386

約数の個数: 32

約数和(自身を含む): 121048704

約数和(自身を除く): 56457086

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 5297, 6097, 10594, 12194, 37079, 68861, 74158, 137722, 354899, 482027, 709798, 964054, 2484293, 4613687, 4968586, 9227374, 32295809, 64591618]

約数ペア:

[(1, 64591618), (2, 32295809), (7, 9227374), (13, 4968586), (14, 4613687), (26, 2484293), (67, 964054), (91, 709798), (134, 482027), (182, 354899), (469, 137722), (871, 74158), (938, 68861), (1742, 37079), (5297, 12194), (6097, 10594)]