64568374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{18127}}^1$

素因数の和:18279

約数の個数: 16

約数和(自身を含む): 105069888

約数和(自身を除く): 40501514

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 18127, 36254, 235651, 471302, 2483399, 4966798, 32284187, 64568374]

約数ペア:

[(1, 64568374), (2, 32284187), (13, 4966798), (26, 2483399), (137, 471302), (274, 235651), (1781, 36254), (3562, 18127)]