66729714

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{557}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 137241216

約数和(自身を除く): 70511502

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 487, 557, 974, 1114, 1461, 1671, 2922, 3342, 19967, 22837, 39934, 45674, 59901, 68511, 119802, 137022, 271259, 542518, 813777, 1627554, 11121619, 22243238, 33364857, 66729714]

約数ペア:

[(1, 66729714), (2, 33364857), (3, 22243238), (6, 11121619), (41, 1627554), (82, 813777), (123, 542518), (246, 271259), (487, 137022), (557, 119802), (974, 68511), (1114, 59901), (1461, 45674), (1671, 39934), (2922, 22837), (3342, 19967)]