40802566

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{15259}}^1$

素因数の和:15459

約数の個数: 16

約数和(自身を含む): 70318080

約数和(自身を除く): 29515514

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 15259, 30518, 106813, 213626, 2914469, 5828938, 20401283, 40802566]

約数ペア:

[(1, 40802566), (2, 20401283), (7, 5828938), (14, 2914469), (191, 213626), (382, 106813), (1337, 30518), (2674, 15259)]