70978466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{63487}}^1$

素因数の和:63545

約数の個数: 16

約数和(自身を含む): 117325824

約数和(自身を除く): 46347358

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 63487, 126974, 825331, 1650662, 2729941, 5459882, 35489233, 70978466]

約数ペア:

[(1, 70978466), (2, 35489233), (13, 5459882), (26, 2729941), (43, 1650662), (86, 825331), (559, 126974), (1118, 63487)]