28146552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 52723848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239, 478, 701, 717, 956, 1402, 1434, 1673, 1912, 2103, 2804, 2868, 3346, 4206, 4907, 5019, 5608, 5736, 6692, 8412, 9814, 10038, 13384, 14721, 16824, 19628, 20076, 29442, 39256, 40152, 58884, 117768, 167539, 335078, 502617, 670156, 1005234, 1172773, 1340312, 2010468, 2345546, 3518319, 4020936, 4691092, 7036638, 9382184, 14073276, 28146552]

約数ペア:

[(1, 28146552), (2, 14073276), (3, 9382184), (4, 7036638), (6, 4691092), (7, 4020936), (8, 3518319), (12, 2345546), (14, 2010468), (21, 1340312), (24, 1172773), (28, 1005234), (42, 670156), (56, 502617), (84, 335078), (168, 167539), (239, 117768), (478, 58884), (701, 40152), (717, 39256), (956, 29442), (1402, 20076), (1434, 19628), (1673, 16824), (1912, 14721), (2103, 13384), (2804, 10038), (2868, 9814), (3346, 8412), (4206, 6692), (4907, 5736), (5019, 5608)]