64436188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22037}}^1$

素因数の和:22101

約数の個数: 24

約数和(自身を含む): 122178672

約数和(自身を除く): 57742484

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 22037, 44074, 88148, 374629, 749258, 947591, 1498516, 1895182, 3790364, 16109047, 32218094, 64436188]

約数ペア:

[(1, 64436188), (2, 32218094), (4, 16109047), (17, 3790364), (34, 1895182), (43, 1498516), (68, 947591), (86, 749258), (172, 374629), (731, 88148), (1462, 44074), (2924, 22037)]