64616644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1489}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 119319200

約数和(自身を除く): 54702556

約数列:

[1, 2, 4, 19, 38, 76, 571, 1142, 1489, 2284, 2978, 5956, 10849, 21698, 28291, 43396, 56582, 113164, 850219, 1700438, 3400876, 16154161, 32308322, 64616644]

約数ペア:

[(1, 64616644), (2, 32308322), (4, 16154161), (19, 3400876), (38, 1700438), (76, 850219), (571, 113164), (1142, 56582), (1489, 43396), (2284, 28291), (2978, 21698), (5956, 10849)]