27851486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6823}}^1$

素因数の和:6995

約数の個数: 16

約数和(自身を含む): 45284064

約数和(自身を除く): 17432578

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 6823, 13646, 88699, 177398, 1071211, 2142422, 13925743, 27851486]

約数ペア:

[(1, 27851486), (2, 13925743), (13, 2142422), (26, 1071211), (157, 177398), (314, 88699), (2041, 13646), (4082, 6823)]