7243664

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{1129}}^1$

素因数の和:1538

約数の個数: 20

約数和(自身を含む): 14082060

約数和(自身を除く): 6838396

約数列:

[1, 2, 4, 8, 16, 401, 802, 1129, 1604, 2258, 3208, 4516, 6416, 9032, 18064, 452729, 905458, 1810916, 3621832, 7243664]

約数ペア:

[(1, 7243664), (2, 3621832), (4, 1810916), (8, 905458), (16, 452729), (401, 18064), (802, 9032), (1129, 6416), (1604, 4516), (2258, 3208)]