39701242

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{5443}}^1$

素因数の和:5973

約数の個数: 16

約数和(自身を含む): 68202432

約数和(自身を除く): 28501190

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 5443, 7294, 10886, 38101, 76202, 2835803, 5671606, 19850621, 39701242]

約数ペア:

[(1, 39701242), (2, 19850621), (7, 5671606), (14, 2835803), (521, 76202), (1042, 38101), (3647, 10886), (5443, 7294)]