40922536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1259}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 40725464

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 478, 956, 1259, 1912, 2518, 4063, 5036, 8126, 10072, 16252, 21403, 32504, 42806, 85612, 171224, 300901, 601802, 1203604, 2407208, 5115317, 10230634, 20461268, 40922536]

約数ペア:

[(1, 40922536), (2, 20461268), (4, 10230634), (8, 5115317), (17, 2407208), (34, 1203604), (68, 601802), (136, 300901), (239, 171224), (478, 85612), (956, 42806), (1259, 32504), (1912, 21403), (2518, 16252), (4063, 10072), (5036, 8126)]