71415316

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{34939}}^1$

素因数の和:35023

約数の個数: 24

約数和(自身を含む): 144791360

約数和(自身を除く): 73376044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 34939, 69878, 139756, 244573, 489146, 978292, 2550547, 5101094, 10202188, 17853829, 35707658, 71415316]

約数ペア:

[(1, 71415316), (2, 35707658), (4, 17853829), (7, 10202188), (14, 5101094), (28, 2550547), (73, 978292), (146, 489146), (292, 244573), (511, 139756), (1022, 69878), (2044, 34939)]