64802528

素因数分解:

$2^5\times 7^1\times {\mathrm{289297}}^1$

素因数の和:289314

約数の個数: 24

約数和(自身を含む): 145806192

約数和(自身を除く): 81003664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 289297, 578594, 1157188, 2025079, 2314376, 4050158, 4628752, 8100316, 9257504, 16200632, 32401264, 64802528]

約数ペア:

[(1, 64802528), (2, 32401264), (4, 16200632), (7, 9257504), (8, 8100316), (14, 4628752), (16, 4050158), (28, 2314376), (32, 2025079), (56, 1157188), (112, 578594), (224, 289297)]