40777418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{14149}}^1$

素因数の和:14293

約数の個数: 16

約数和(自身を含む): 67240800

約数和(自身を除く): 26463382

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 14149, 28298, 155639, 311278, 1853519, 3707038, 20388709, 40777418]

約数ペア:

[(1, 40777418), (2, 20388709), (11, 3707038), (22, 1853519), (131, 311278), (262, 155639), (1441, 28298), (2882, 14149)]