66001816

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{6553}}^1$

素因数の和:7818

約数の個数: 16

約数和(自身を含む): 123870600

約数和(自身を除く): 57868784

約数列:

[1, 2, 4, 8, 1259, 2518, 5036, 6553, 10072, 13106, 26212, 52424, 8250227, 16500454, 33000908, 66001816]

約数ペア:

[(1, 66001816), (2, 33000908), (4, 16500454), (8, 8250227), (1259, 52424), (2518, 26212), (5036, 13106), (6553, 10072)]