28779216

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{4721}}^1$

素因数の和:4859

約数の個数: 40

約数和(自身を含む): 74947584

約数和(自身を除く): 46168368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4721, 6096, 9442, 14163, 18884, 28326, 37768, 56652, 75536, 113304, 226608, 599567, 1199134, 1798701, 2398268, 3597402, 4796536, 7194804, 9593072, 14389608, 28779216]

約数ペア:

[(1, 28779216), (2, 14389608), (3, 9593072), (4, 7194804), (6, 4796536), (8, 3597402), (12, 2398268), (16, 1798701), (24, 1199134), (48, 599567), (127, 226608), (254, 113304), (381, 75536), (508, 56652), (762, 37768), (1016, 28326), (1524, 18884), (2032, 14163), (3048, 9442), (4721, 6096)]