28019144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1733}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 54933120

約数和(自身を除く): 26913976

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 1733, 2021, 3466, 4042, 6932, 8084, 13864, 16168, 74519, 81451, 149038, 162902, 298076, 325804, 596152, 651608, 3502393, 7004786, 14009572, 28019144]

約数ペア:

[(1, 28019144), (2, 14009572), (4, 7004786), (8, 3502393), (43, 651608), (47, 596152), (86, 325804), (94, 298076), (172, 162902), (188, 149038), (344, 81451), (376, 74519), (1733, 16168), (2021, 13864), (3466, 8084), (4042, 6932)]