41290228

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^2\times {\mathrm{139}}^1$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 83989920

約数和(自身を除く): 42699692

約数列:

[1, 2, 4, 7, 14, 28, 103, 139, 206, 278, 412, 556, 721, 973, 1442, 1946, 2884, 3892, 10609, 14317, 21218, 28634, 42436, 57268, 74263, 100219, 148526, 200438, 297052, 400876, 1474651, 2949302, 5898604, 10322557, 20645114, 41290228]

約数ペア:

[(1, 41290228), (2, 20645114), (4, 10322557), (7, 5898604), (14, 2949302), (28, 1474651), (103, 400876), (139, 297052), (206, 200438), (278, 148526), (412, 100219), (556, 74263), (721, 57268), (973, 42436), (1442, 28634), (1946, 21218), (2884, 14317), (3892, 10609)]