72506584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{477017}}^1$

素因数の和:477042

約数の個数: 16

約数和(自身を含む): 143105400

約数和(自身を除く): 70598816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 477017, 954034, 1908068, 3816136, 9063323, 18126646, 36253292, 72506584]

約数ペア:

[(1, 72506584), (2, 36253292), (4, 18126646), (8, 9063323), (19, 3816136), (38, 1908068), (76, 954034), (152, 477017)]