68455996

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{11587}}^1$

素因数の和:11809

約数の個数: 24

約数和(自身を含む): 137572736

約数和(自身を除く): 69116740

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 11587, 23174, 46348, 81109, 162218, 324436, 2444857, 4889714, 9779428, 17113999, 34227998, 68455996]

約数ペア:

[(1, 68455996), (2, 34227998), (4, 17113999), (7, 9779428), (14, 4889714), (28, 2444857), (211, 324436), (422, 162218), (844, 81109), (1477, 46348), (2954, 23174), (5908, 11587)]