40997236

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11177}}^1$

素因数の和:11319

約数の個数: 24

約数和(自身を含む): 82627776

約数和(自身を除く): 41630540

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 11177, 22354, 44708, 78239, 156478, 312956, 1464187, 2928374, 5856748, 10249309, 20498618, 40997236]

約数ペア:

[(1, 40997236), (2, 20498618), (4, 10249309), (7, 5856748), (14, 2928374), (28, 1464187), (131, 312956), (262, 156478), (524, 78239), (917, 44708), (1834, 22354), (3668, 11177)]