65562172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{9203}}^1$

素因数の和:9357

約数の個数: 24

約数和(自身を含む): 124474896

約数和(自身を除く): 58912724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 9203, 18406, 36812, 119639, 239278, 478556, 1260811, 2521622, 5043244, 16390543, 32781086, 65562172]

約数ペア:

[(1, 65562172), (2, 32781086), (4, 16390543), (13, 5043244), (26, 2521622), (52, 1260811), (137, 478556), (274, 239278), (548, 119639), (1781, 36812), (3562, 18406), (7124, 9203)]