7640696

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 16727040

約数和(自身を除く): 9086344

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 2903, 5806, 11612, 20321, 23224, 40642, 81284, 136441, 162568, 272882, 545764, 955087, 1091528, 1910174, 3820348, 7640696]

約数ペア:

[(1, 7640696), (2, 3820348), (4, 1910174), (7, 1091528), (8, 955087), (14, 545764), (28, 272882), (47, 162568), (56, 136441), (94, 81284), (188, 40642), (329, 23224), (376, 20321), (658, 11612), (1316, 5806), (2632, 2903)]