4009367024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{42179}}^1$

素因数の和:42657

約数の個数: 40

約数和(自身を含む): 8384202960

約数和(自身を除く): 4374835936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 457, 914, 1828, 3656, 5941, 7312, 11882, 23764, 42179, 47528, 84358, 95056, 168716, 337432, 548327, 674864, 1096654, 2193308, 4386616, 8773232, 19275803, 38551606, 77103212, 154206424, 250585439, 308412848, 501170878, 1002341756, 2004683512, 4009367024]

約数ペア:

[(1, 4009367024), (2, 2004683512), (4, 1002341756), (8, 501170878), (13, 308412848), (16, 250585439), (26, 154206424), (52, 77103212), (104, 38551606), (208, 19275803), (457, 8773232), (914, 4386616), (1828, 2193308), (3656, 1096654), (5941, 674864), (7312, 548327), (11882, 337432), (23764, 168716), (42179, 95056), (47528, 84358)]