28062432

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:856

約数の個数: 72

約数和(自身を含む): 80491320

約数和(自身を除く): 52428888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 701, 834, 1112, 1251, 1402, 1668, 2103, 2224, 2502, 2804, 3336, 4206, 4448, 5004, 5608, 6309, 6672, 8412, 10008, 11216, 12618, 13344, 16824, 20016, 22432, 25236, 33648, 40032, 50472, 67296, 97439, 100944, 194878, 201888, 292317, 389756, 584634, 779512, 876951, 1169268, 1559024, 1753902, 2338536, 3118048, 3507804, 4677072, 7015608, 9354144, 14031216, 28062432]

約数ペア:

[(1, 28062432), (2, 14031216), (3, 9354144), (4, 7015608), (6, 4677072), (8, 3507804), (9, 3118048), (12, 2338536), (16, 1753902), (18, 1559024), (24, 1169268), (32, 876951), (36, 779512), (48, 584634), (72, 389756), (96, 292317), (139, 201888), (144, 194878), (278, 100944), (288, 97439), (417, 67296), (556, 50472), (701, 40032), (834, 33648), (1112, 25236), (1251, 22432), (1402, 20016), (1668, 16824), (2103, 13344), (2224, 12618), (2502, 11216), (2804, 10008), (3336, 8412), (4206, 6672), (4448, 6309), (5004, 5608)]