79998556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{13879}}^1$

素因数の和:14025

約数の個数: 24

約数和(自身を含む): 153901440

約数和(自身を除く): 73902884

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 13879, 27758, 55516, 152669, 305338, 610676, 1818149, 3636298, 7272596, 19999639, 39999278, 79998556]

約数ペア:

[(1, 79998556), (2, 39999278), (4, 19999639), (11, 7272596), (22, 3636298), (44, 1818149), (131, 610676), (262, 305338), (524, 152669), (1441, 55516), (2882, 27758), (5764, 13879)]