69916288

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{42017}}^1$

素因数の和:42044

約数の個数: 32

約数和(自身を含む): 150004260

約数和(自身を除く): 80087972

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 42017, 84034, 168068, 336136, 546221, 672272, 1092442, 1344544, 2184884, 2689088, 4369768, 5378176, 8739536, 17479072, 34958144, 69916288]

約数ペア:

[(1, 69916288), (2, 34958144), (4, 17479072), (8, 8739536), (13, 5378176), (16, 4369768), (26, 2689088), (32, 2184884), (52, 1344544), (64, 1092442), (104, 672272), (128, 546221), (208, 336136), (416, 168068), (832, 84034), (1664, 42017)]