65861708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{6263}}^1$

素因数の和:6517

約数の個数: 24

約数和(自身を含む): 126282240

約数和(自身を除く): 60420532

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 6263, 10516, 12526, 25052, 68893, 137786, 275572, 1496857, 2993714, 5987428, 16465427, 32930854, 65861708]

約数ペア:

[(1, 65861708), (2, 32930854), (4, 16465427), (11, 5987428), (22, 2993714), (44, 1496857), (239, 275572), (478, 137786), (956, 68893), (2629, 25052), (5258, 12526), (6263, 10516)]