66764644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{3623}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 124201728

約数和(自身を除く): 57437084

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 3623, 4607, 7246, 9214, 14492, 18428, 61591, 123182, 246364, 981833, 1963666, 3927332, 16691161, 33382322, 66764644]

約数ペア:

[(1, 66764644), (2, 33382322), (4, 16691161), (17, 3927332), (34, 1963666), (68, 981833), (271, 246364), (542, 123182), (1084, 61591), (3623, 18428), (4607, 14492), (7246, 9214)]