28290786

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 30806814

約数列:

[1, 2, 3, 6, 31, 62, 89, 93, 178, 186, 267, 534, 1709, 2759, 3418, 5127, 5518, 8277, 10254, 16554, 52979, 105958, 152101, 158937, 304202, 317874, 456303, 912606, 4715131, 9430262, 14145393, 28290786]

約数ペア:

[(1, 28290786), (2, 14145393), (3, 9430262), (6, 4715131), (31, 912606), (62, 456303), (89, 317874), (93, 304202), (178, 158937), (186, 152101), (267, 105958), (534, 52979), (1709, 16554), (2759, 10254), (3418, 8277), (5127, 5518)]