40901518

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71257}}^1$

素因数の和:71307

約数の個数: 16

約数和(自身を含む): 71828064

約数和(自身を除く): 30926546

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 71257, 142514, 498799, 997598, 2921537, 5843074, 20450759, 40901518]

約数ペア:

[(1, 40901518), (2, 20450759), (7, 5843074), (14, 2921537), (41, 997598), (82, 498799), (287, 142514), (574, 71257)]