69976688

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{6823}}^1$

素因数の和:7472

約数の個数: 20

約数和(自身を含む): 135811248

約数和(自身を除く): 65834560

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 6823, 10256, 13646, 27292, 54584, 109168, 4373543, 8747086, 17494172, 34988344, 69976688]

約数ペア:

[(1, 69976688), (2, 34988344), (4, 17494172), (8, 8747086), (16, 4373543), (641, 109168), (1282, 54584), (2564, 27292), (5128, 13646), (6823, 10256)]