27211772

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13313}}^1$

素因数の和:13397

約数の個数: 24

約数和(自身を含む): 55173216

約数和(自身を除く): 27961444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 13313, 26626, 53252, 93191, 186382, 372764, 971849, 1943698, 3887396, 6802943, 13605886, 27211772]

約数ペア:

[(1, 27211772), (2, 13605886), (4, 6802943), (7, 3887396), (14, 1943698), (28, 971849), (73, 372764), (146, 186382), (292, 93191), (511, 53252), (1022, 26626), (2044, 13313)]