42891212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{117833}}^1$

素因数の和:117857

約数の個数: 24

約数和(自身を含む): 92381856

約数和(自身を除く): 49490644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 117833, 235666, 471332, 824831, 1531829, 1649662, 3063658, 3299324, 6127316, 10722803, 21445606, 42891212]

約数ペア:

[(1, 42891212), (2, 21445606), (4, 10722803), (7, 6127316), (13, 3299324), (14, 3063658), (26, 1649662), (28, 1531829), (52, 824831), (91, 471332), (182, 235666), (364, 117833)]