68822768

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2707}}^1$

素因数の和:2949

約数の個数: 40

約数和(自身を含む): 153121152

約数和(自身を除く): 84298384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 2707, 3178, 3632, 5414, 6356, 10828, 12712, 18949, 21656, 25424, 37898, 43312, 75796, 151592, 303184, 614489, 1228978, 2457956, 4301423, 4915912, 8602846, 9831824, 17205692, 34411384, 68822768]

約数ペア:

[(1, 68822768), (2, 34411384), (4, 17205692), (7, 9831824), (8, 8602846), (14, 4915912), (16, 4301423), (28, 2457956), (56, 1228978), (112, 614489), (227, 303184), (454, 151592), (908, 75796), (1589, 43312), (1816, 37898), (2707, 25424), (3178, 21656), (3632, 18949), (5414, 12712), (6356, 10828)]