7721984

素因数分解:

$2^{10}\times {\mathrm{7541}}^1$

素因数の和:7561

約数の個数: 22

約数和(自身を含む): 15438474

約数和(自身を除く): 7716490

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 7541, 15082, 30164, 60328, 120656, 241312, 482624, 965248, 1930496, 3860992, 7721984]

約数ペア:

[(1, 7721984), (2, 3860992), (4, 1930496), (8, 965248), (16, 482624), (32, 241312), (64, 120656), (128, 60328), (256, 30164), (512, 15082), (1024, 7541)]