28629144

素因数分解:

$2^3\times 3^2\times {\mathrm{167}}^1\times {\mathrm{2381}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 78034320

約数和(自身を除く): 49405176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 167, 334, 501, 668, 1002, 1336, 1503, 2004, 2381, 3006, 4008, 4762, 6012, 7143, 9524, 12024, 14286, 19048, 21429, 28572, 42858, 57144, 85716, 171432, 397627, 795254, 1192881, 1590508, 2385762, 3181016, 3578643, 4771524, 7157286, 9543048, 14314572, 28629144]

約数ペア:

[(1, 28629144), (2, 14314572), (3, 9543048), (4, 7157286), (6, 4771524), (8, 3578643), (9, 3181016), (12, 2385762), (18, 1590508), (24, 1192881), (36, 795254), (72, 397627), (167, 171432), (334, 85716), (501, 57144), (668, 42858), (1002, 28572), (1336, 21429), (1503, 19048), (2004, 14286), (2381, 12024), (3006, 9524), (4008, 7143), (4762, 6012)]