40706918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{757}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 73350144

約数和(自身を除く): 32643226

約数列:

[1, 2, 7, 14, 23, 46, 161, 167, 322, 334, 757, 1169, 1514, 2338, 3841, 5299, 7682, 10598, 17411, 26887, 34822, 53774, 121877, 126419, 243754, 252838, 884933, 1769866, 2907637, 5815274, 20353459, 40706918]

約数ペア:

[(1, 40706918), (2, 20353459), (7, 5815274), (14, 2907637), (23, 1769866), (46, 884933), (161, 252838), (167, 243754), (322, 126419), (334, 121877), (757, 53774), (1169, 34822), (1514, 26887), (2338, 17411), (3841, 10598), (5299, 7682)]