39149396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68443}}^1$

素因数の和:68471

約数の個数: 24

約数和(自身を含む): 80490144

約数和(自身を除く): 41340748

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 68443, 136886, 273772, 752873, 889759, 1505746, 1779518, 3011492, 3559036, 9787349, 19574698, 39149396]

約数ペア:

[(1, 39149396), (2, 19574698), (4, 9787349), (11, 3559036), (13, 3011492), (22, 1779518), (26, 1505746), (44, 889759), (52, 752873), (143, 273772), (286, 136886), (572, 68443)]