28198496

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{18749}}^1$

素因数の和:18806

約数の個数: 24

約数和(自身を含む): 56700000

約数和(自身を除く): 28501504

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 18749, 37498, 74996, 149992, 299984, 599968, 881203, 1762406, 3524812, 7049624, 14099248, 28198496]

約数ペア:

[(1, 28198496), (2, 14099248), (4, 7049624), (8, 3524812), (16, 1762406), (32, 881203), (47, 599968), (94, 299984), (188, 149992), (376, 74996), (752, 37498), (1504, 18749)]