64863812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{33713}}^1$

素因数の和:33767

約数の個数: 24

約数和(自身を含む): 125550936

約数和(自身を除く): 60687124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 33713, 67426, 134852, 438269, 876538, 1247381, 1753076, 2494762, 4989524, 16215953, 32431906, 64863812]

約数ペア:

[(1, 64863812), (2, 32431906), (4, 16215953), (13, 4989524), (26, 2494762), (37, 1753076), (52, 1247381), (74, 876538), (148, 438269), (481, 134852), (962, 67426), (1924, 33713)]