68760188

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{29587}}^1$

素因数の和:29681

約数の個数: 24

約数和(自身を含む): 139181952

約数和(自身を除く): 70421764

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 29587, 59174, 118348, 207109, 414218, 828436, 2455721, 4911442, 9822884, 17190047, 34380094, 68760188]

約数ペア:

[(1, 68760188), (2, 34380094), (4, 17190047), (7, 9822884), (14, 4911442), (28, 2455721), (83, 828436), (166, 414218), (332, 207109), (581, 118348), (1162, 59174), (2324, 29587)]