28806874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 47803392

約数和(自身を除く): 18996518

約数列:

[1, 2, 17, 31, 34, 62, 151, 181, 302, 362, 527, 1054, 2567, 3077, 4681, 5134, 5611, 6154, 9362, 11222, 27331, 54662, 79577, 95387, 159154, 190774, 464627, 847261, 929254, 1694522, 14403437, 28806874]

約数ペア:

[(1, 28806874), (2, 14403437), (17, 1694522), (31, 929254), (34, 847261), (62, 464627), (151, 190774), (181, 159154), (302, 95387), (362, 79577), (527, 54662), (1054, 27331), (2567, 11222), (3077, 9362), (4681, 6154), (5134, 5611)]