39335702

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 68904000

約数和(自身を除く): 29568298

約数列:

[1, 2, 7, 14, 109, 149, 173, 218, 298, 346, 763, 1043, 1211, 1526, 2086, 2422, 16241, 18857, 25777, 32482, 37714, 51554, 113687, 131999, 180439, 227374, 263998, 360878, 2809693, 5619386, 19667851, 39335702]

約数ペア:

[(1, 39335702), (2, 19667851), (7, 5619386), (14, 2809693), (109, 360878), (149, 263998), (173, 227374), (218, 180439), (298, 131999), (346, 113687), (763, 51554), (1043, 37714), (1211, 32482), (1526, 25777), (2086, 18857), (2422, 16241)]