27802786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 48833280

約数和(自身を除く): 21030494

約数列:

[1, 2, 11, 17, 22, 34, 79, 158, 187, 374, 869, 941, 1343, 1738, 1882, 2686, 10351, 14773, 15997, 20702, 29546, 31994, 74339, 148678, 175967, 351934, 817729, 1263763, 1635458, 2527526, 13901393, 27802786]

約数ペア:

[(1, 27802786), (2, 13901393), (11, 2527526), (17, 1635458), (22, 1263763), (34, 817729), (79, 351934), (158, 175967), (187, 148678), (374, 74339), (869, 31994), (941, 29546), (1343, 20702), (1738, 15997), (1882, 14773), (2686, 10351)]