74692423

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 85380480

約数和(自身を除く): 10688057

約数列:

[1, 13, 31, 53, 169, 269, 403, 689, 1643, 3497, 5239, 8339, 8957, 14257, 21359, 45461, 108407, 185341, 277667, 441967, 1409291, 2409433, 5745571, 74692423]

約数ペア:

[(1, 74692423), (13, 5745571), (31, 2409433), (53, 1409291), (169, 441967), (269, 277667), (403, 185341), (689, 108407), (1643, 45461), (3497, 21359), (5239, 14257), (8339, 8957)]