65392984

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{22643}}^1$

素因数の和:22687

約数の個数: 24

約数和(自身を含む): 129410460

約数和(自身を除く): 64017476

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 22643, 45286, 90572, 181144, 430217, 860434, 1720868, 3441736, 8174123, 16348246, 32696492, 65392984]

約数ペア:

[(1, 65392984), (2, 32696492), (4, 16348246), (8, 8174123), (19, 3441736), (38, 1720868), (76, 860434), (152, 430217), (361, 181144), (722, 90572), (1444, 45286), (2888, 22643)]