28456476

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{5189}}^1$

素因数の和:5653

約数の個数: 24

約数和(自身を含む): 66556560

約数和(自身を除く): 38100084

約数列:

[1, 2, 3, 4, 6, 12, 457, 914, 1371, 1828, 2742, 5189, 5484, 10378, 15567, 20756, 31134, 62268, 2371373, 4742746, 7114119, 9485492, 14228238, 28456476]

約数ペア:

[(1, 28456476), (2, 14228238), (3, 9485492), (4, 7114119), (6, 4742746), (12, 2371373), (457, 62268), (914, 31134), (1371, 20756), (1828, 15567), (2742, 10378), (5189, 5484)]