69407996

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{40637}}^1$

素因数の和:40709

約数の個数: 24

約数和(自身を含む): 141095136

約数和(自身を除く): 71687140

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 40637, 81274, 162548, 284459, 568918, 1137836, 2478857, 4957714, 9915428, 17351999, 34703998, 69407996]

約数ペア:

[(1, 69407996), (2, 34703998), (4, 17351999), (7, 9915428), (14, 4957714), (28, 2478857), (61, 1137836), (122, 568918), (244, 284459), (427, 162548), (854, 81274), (1708, 40637)]