66168634

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{20639}}^1$

素因数の和:20877

約数の個数: 16

約数和(自身を含む): 113932800

約数和(自身を除く): 47764166

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 20639, 41278, 144473, 288946, 4726331, 9452662, 33084317, 66168634]

約数ペア:

[(1, 66168634), (2, 33084317), (7, 9452662), (14, 4726331), (229, 288946), (458, 144473), (1603, 41278), (3206, 20639)]