64448188

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{3331}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 129121664

約数和(自身を除く): 64673476

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 2764, 3331, 4837, 6662, 9674, 13324, 19348, 23317, 46634, 93268, 2301721, 4603442, 9206884, 16112047, 32224094, 64448188]

約数ペア:

[(1, 64448188), (2, 32224094), (4, 16112047), (7, 9206884), (14, 4603442), (28, 2301721), (691, 93268), (1382, 46634), (2764, 23317), (3331, 19348), (4837, 13324), (6662, 9674)]