77515312

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2693}}^1$

素因数の和:2965

約数の個数: 40

約数和(自身を含む): 172372896

約数和(自身を除く): 94857584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1799, 2056, 2693, 3598, 4112, 5386, 7196, 10772, 14392, 18851, 21544, 28784, 37702, 43088, 75404, 150808, 301616, 692101, 1384202, 2768404, 4844707, 5536808, 9689414, 11073616, 19378828, 38757656, 77515312]

約数ペア:

[(1, 77515312), (2, 38757656), (4, 19378828), (7, 11073616), (8, 9689414), (14, 5536808), (16, 4844707), (28, 2768404), (56, 1384202), (112, 692101), (257, 301616), (514, 150808), (1028, 75404), (1799, 43088), (2056, 37702), (2693, 28784), (3598, 21544), (4112, 18851), (5386, 14392), (7196, 10772)]