13061728

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{5749}}^1$

素因数の和:5830

約数の個数: 24

約数和(自身を含む): 26082000

約数和(自身を除く): 13020272

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 5749, 11498, 22996, 45992, 91984, 183968, 408179, 816358, 1632716, 3265432, 6530864, 13061728]

約数ペア:

[(1, 13061728), (2, 6530864), (4, 3265432), (8, 1632716), (16, 816358), (32, 408179), (71, 183968), (142, 91984), (284, 45992), (568, 22996), (1136, 11498), (2272, 5749)]