40274544

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1993}}^1$

素因数の和:2425

約数の個数: 40

約数和(自身を含む): 104342032

約数和(自身を除く): 64067488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 1993, 2526, 3368, 3986, 5052, 5979, 6736, 7972, 10104, 11958, 15944, 20208, 23916, 31888, 47832, 95664, 839053, 1678106, 2517159, 3356212, 5034318, 6712424, 10068636, 13424848, 20137272, 40274544]

約数ペア:

[(1, 40274544), (2, 20137272), (3, 13424848), (4, 10068636), (6, 6712424), (8, 5034318), (12, 3356212), (16, 2517159), (24, 1678106), (48, 839053), (421, 95664), (842, 47832), (1263, 31888), (1684, 23916), (1993, 20208), (2526, 15944), (3368, 11958), (3986, 10104), (5052, 7972), (5979, 6736)]