21525646184

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8178437}}^1$

素因数の和:8178497

約数の個数: 32

約数和(自身を含む): 47107802880

約数和(自身を除く): 25582156696

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 8178437, 16356874, 32713748, 57249059, 65427496, 114498118, 228996236, 384386539, 457992472, 768773078, 1537546156, 2690705773, 3075092312, 5381411546, 10762823092, 21525646184]

約数ペア:

[(1, 21525646184), (2, 10762823092), (4, 5381411546), (7, 3075092312), (8, 2690705773), (14, 1537546156), (28, 768773078), (47, 457992472), (56, 384386539), (94, 228996236), (188, 114498118), (329, 65427496), (376, 57249059), (658, 32713748), (1316, 16356874), (2632, 8178437)]