67857556

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2713}}^1$

素因数の和:2780

約数の個数: 36

約数和(自身を含む): 132112092

約数和(自身を除く): 64254536

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1924, 2713, 5426, 6253, 10852, 12506, 25012, 35269, 70538, 100381, 141076, 200762, 401524, 458497, 916994, 1304953, 1833988, 2609906, 5219812, 16964389, 33928778, 67857556]

約数ペア:

[(1, 67857556), (2, 33928778), (4, 16964389), (13, 5219812), (26, 2609906), (37, 1833988), (52, 1304953), (74, 916994), (148, 458497), (169, 401524), (338, 200762), (481, 141076), (676, 100381), (962, 70538), (1924, 35269), (2713, 25012), (5426, 12506), (6253, 10852)]