40273828

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2719}}^1$

素因数の和:2776

約数の個数: 36

約数和(自身を含む): 84232960

約数和(自身を除く): 43959132

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 2116, 2719, 3703, 5438, 7406, 10876, 14812, 19033, 38066, 62537, 76132, 125074, 250148, 437759, 875518, 1438351, 1751036, 2876702, 5753404, 10068457, 20136914, 40273828]

約数ペア:

[(1, 40273828), (2, 20136914), (4, 10068457), (7, 5753404), (14, 2876702), (23, 1751036), (28, 1438351), (46, 875518), (92, 437759), (161, 250148), (322, 125074), (529, 76132), (644, 62537), (1058, 38066), (2116, 19033), (2719, 14812), (3703, 10876), (5438, 7406)]