27757618

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 49737600

約数和(自身を除く): 21979982

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 343, 602, 686, 941, 1882, 2107, 4214, 6587, 13174, 14749, 29498, 40463, 46109, 80926, 92218, 283241, 322763, 566482, 645526, 1982687, 3965374, 13878809, 27757618]

約数ペア:

[(1, 27757618), (2, 13878809), (7, 3965374), (14, 1982687), (43, 645526), (49, 566482), (86, 322763), (98, 283241), (301, 92218), (343, 80926), (602, 46109), (686, 40463), (941, 29498), (1882, 14749), (2107, 13174), (4214, 6587)]