28054264

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 62278200

約数和(自身を除く): 34223936

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 826, 1213, 1652, 2426, 2891, 3304, 4852, 5782, 8491, 9704, 11564, 16982, 23128, 33964, 59437, 67928, 71567, 118874, 143134, 237748, 286268, 475496, 500969, 572536, 1001938, 2003876, 3506783, 4007752, 7013566, 14027132, 28054264]

約数ペア:

[(1, 28054264), (2, 14027132), (4, 7013566), (7, 4007752), (8, 3506783), (14, 2003876), (28, 1001938), (49, 572536), (56, 500969), (59, 475496), (98, 286268), (118, 237748), (196, 143134), (236, 118874), (392, 71567), (413, 67928), (472, 59437), (826, 33964), (1213, 23128), (1652, 16982), (2426, 11564), (2891, 9704), (3304, 8491), (4852, 5782)]