66707216

素因数分解:

$2^4\times {\mathrm{1823}}^1\times {\mathrm{2287}}^1$

素因数の和:4118

約数の個数: 20

約数和(自身を含む): 129372672

約数和(自身を除く): 62665456

約数列:

[1, 2, 4, 8, 16, 1823, 2287, 3646, 4574, 7292, 9148, 14584, 18296, 29168, 36592, 4169201, 8338402, 16676804, 33353608, 66707216]

約数ペア:

[(1, 66707216), (2, 33353608), (4, 16676804), (8, 8338402), (16, 4169201), (1823, 36592), (2287, 29168), (3646, 18296), (4574, 14584), (7292, 9148)]