70724912

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{8081}}^1$

素因数の和:8636

約数の個数: 20

約数和(自身を含む): 137297016

約数和(自身を除く): 66572104

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 4376, 8081, 8752, 16162, 32324, 64648, 129296, 4420307, 8840614, 17681228, 35362456, 70724912]

約数ペア:

[(1, 70724912), (2, 35362456), (4, 17681228), (8, 8840614), (16, 4420307), (547, 129296), (1094, 64648), (2188, 32324), (4376, 16162), (8081, 8752)]