64223012

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{17509}}^1$

素因数の和:17651

約数の個数: 24

約数和(自身を含む): 129433920

約数和(自身を除く): 65210908

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 17509, 35018, 70036, 122563, 245126, 490252, 2293679, 4587358, 9174716, 16055753, 32111506, 64223012]

約数ペア:

[(1, 64223012), (2, 32111506), (4, 16055753), (7, 9174716), (14, 4587358), (28, 2293679), (131, 490252), (262, 245126), (524, 122563), (917, 70036), (1834, 35018), (3668, 17509)]