68172664

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{3391}}^1$

素因数の和:3763

約数の個数: 32

約数和(自身を含む): 146534400

約数和(自身を除く): 78361736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 718, 1436, 2513, 2872, 3391, 5026, 6782, 10052, 13564, 20104, 23737, 27128, 47474, 94948, 189896, 1217369, 2434738, 4869476, 8521583, 9738952, 17043166, 34086332, 68172664]

約数ペア:

[(1, 68172664), (2, 34086332), (4, 17043166), (7, 9738952), (8, 8521583), (14, 4869476), (28, 2434738), (56, 1217369), (359, 189896), (718, 94948), (1436, 47474), (2513, 27128), (2872, 23737), (3391, 20104), (5026, 13564), (6782, 10052)]