26407984

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{35117}}^1$

素因数の和:35172

約数の個数: 20

約数和(自身を含む): 52255584

約数和(自身を除く): 25847600

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 35117, 70234, 140468, 280936, 561872, 1650499, 3300998, 6601996, 13203992, 26407984]

約数ペア:

[(1, 26407984), (2, 13203992), (4, 6601996), (8, 3300998), (16, 1650499), (47, 561872), (94, 280936), (188, 140468), (376, 70234), (752, 35117)]