77774032

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4423}}^1$

素因数の和:4595

約数の個数: 40

約数和(自身を含む): 173350016

約数和(自身を除く): 95575984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 4423, 8792, 8846, 17584, 17692, 30961, 35384, 61922, 70768, 123844, 247688, 495376, 694411, 1388822, 2777644, 4860877, 5555288, 9721754, 11110576, 19443508, 38887016, 77774032]

約数ペア:

[(1, 77774032), (2, 38887016), (4, 19443508), (7, 11110576), (8, 9721754), (14, 5555288), (16, 4860877), (28, 2777644), (56, 1388822), (112, 694411), (157, 495376), (314, 247688), (628, 123844), (1099, 70768), (1256, 61922), (2198, 35384), (2512, 30961), (4396, 17692), (4423, 17584), (8792, 8846)]