71528522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 119351232

約数和(自身を除く): 47822710

約数列:

[1, 2, 13, 26, 43, 86, 137, 274, 467, 559, 934, 1118, 1781, 3562, 5891, 6071, 11782, 12142, 20081, 40162, 63979, 76583, 127958, 153166, 261053, 522106, 831727, 1663454, 2751097, 5502194, 35764261, 71528522]

約数ペア:

[(1, 71528522), (2, 35764261), (13, 5502194), (26, 2751097), (43, 1663454), (86, 831727), (137, 522106), (274, 261053), (467, 153166), (559, 127958), (934, 76583), (1118, 63979), (1781, 40162), (3562, 20081), (5891, 12142), (6071, 11782)]