28801162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3833}}^1$

素因数の和:3882

約数の個数: 24

約数和(自身を含む): 49435596

約数和(自身を除く): 20634434

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 3833, 7514, 7666, 49829, 65161, 99658, 130322, 847093, 1107737, 1694186, 2215474, 14400581, 28801162]

約数ペア:

[(1, 28801162), (2, 14400581), (13, 2215474), (17, 1694186), (26, 1107737), (34, 847093), (221, 130322), (289, 99658), (442, 65161), (578, 49829), (3757, 7666), (3833, 7514)]