66523772

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1777}}^1$

素因数の和:1986

約数の個数: 36

約数和(自身を含む): 136209024

約数和(自身を除く): 69685252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1337, 1777, 2674, 3554, 5348, 7108, 9359, 12439, 18718, 24878, 37436, 49756, 87073, 174146, 339407, 348292, 678814, 1357628, 2375849, 4751698, 9503396, 16630943, 33261886, 66523772]

約数ペア:

[(1, 66523772), (2, 33261886), (4, 16630943), (7, 9503396), (14, 4751698), (28, 2375849), (49, 1357628), (98, 678814), (191, 348292), (196, 339407), (382, 174146), (764, 87073), (1337, 49756), (1777, 37436), (2674, 24878), (3554, 18718), (5348, 12439), (7108, 9359)]