40352074

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 72887040

約数和(自身を除く): 32534966

約数列:

[1, 2, 7, 14, 23, 46, 113, 161, 226, 322, 791, 1109, 1582, 2218, 2599, 5198, 7763, 15526, 18193, 25507, 36386, 51014, 125317, 178549, 250634, 357098, 877219, 1754438, 2882291, 5764582, 20176037, 40352074]

約数ペア:

[(1, 40352074), (2, 20176037), (7, 5764582), (14, 2882291), (23, 1754438), (46, 877219), (113, 357098), (161, 250634), (226, 178549), (322, 125317), (791, 51014), (1109, 36386), (1582, 25507), (2218, 18193), (2599, 15526), (5198, 7763)]