70719836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{3517}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 135344496

約数和(自身を除く): 64624660

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1828, 3517, 5027, 7034, 10054, 14068, 20108, 38687, 77374, 154748, 1607269, 3214538, 6429076, 17679959, 35359918, 70719836]

約数ペア:

[(1, 70719836), (2, 35359918), (4, 17679959), (11, 6429076), (22, 3214538), (44, 1607269), (457, 154748), (914, 77374), (1828, 38687), (3517, 20108), (5027, 14068), (7034, 10054)]