27478742

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 41912640

約数和(自身を除く): 14433898

約数列:

[1, 2, 97, 194, 197, 394, 719, 1438, 19109, 38218, 69743, 139486, 141643, 283286, 13739371, 27478742]

約数ペア:

[(1, 27478742), (2, 13739371), (97, 283286), (194, 141643), (197, 139486), (394, 69743), (719, 38218), (1438, 19109)]