68907644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{1511}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 130098528

約数和(自身を除く): 61190884

約数列:

[1, 2, 4, 13, 26, 52, 877, 1511, 1754, 3022, 3508, 6044, 11401, 19643, 22802, 39286, 45604, 78572, 1325147, 2650294, 5300588, 17226911, 34453822, 68907644]

約数ペア:

[(1, 68907644), (2, 34453822), (4, 17226911), (13, 5300588), (26, 2650294), (52, 1325147), (877, 78572), (1511, 45604), (1754, 39286), (3022, 22802), (3508, 19643), (6044, 11401)]