77911024

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{7573}}^1$

素因数の和:8224

約数の個数: 20

約数和(自身を含む): 151207336

約数和(自身を除く): 73296312

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 5144, 7573, 10288, 15146, 30292, 60584, 121168, 4869439, 9738878, 19477756, 38955512, 77911024]

約数ペア:

[(1, 77911024), (2, 38955512), (4, 19477756), (8, 9738878), (16, 4869439), (643, 121168), (1286, 60584), (2572, 30292), (5144, 15146), (7573, 10288)]