25363268

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19273}}^1$

素因数の和:19331

約数の個数: 24

約数和(自身を含む): 51808512

約数和(自身を除く): 26445244

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 19273, 38546, 77092, 134911, 269822, 539644, 905831, 1811662, 3623324, 6340817, 12681634, 25363268]

約数ペア:

[(1, 25363268), (2, 12681634), (4, 6340817), (7, 3623324), (14, 1811662), (28, 905831), (47, 539644), (94, 269822), (188, 134911), (329, 77092), (658, 38546), (1316, 19273)]