40749842

素因数分解:

$2^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{1789}}^1$

素因数の和:3425

約数の個数: 16

約数和(自身を含む): 69938880

約数和(自身を除く): 29189038

約数列:

[1, 2, 7, 14, 1627, 1789, 3254, 3578, 11389, 12523, 22778, 25046, 2910703, 5821406, 20374921, 40749842]

約数ペア:

[(1, 40749842), (2, 20374921), (7, 5821406), (14, 2910703), (1627, 25046), (1789, 22778), (3254, 12523), (3578, 11389)]