68557946

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1\times {\mathrm{643}}^1$

素因数の和:1333

約数の個数: 16

約数和(自身を含む): 104328000

約数和(自身を除く): 35770054

約数列:

[1, 2, 89, 178, 599, 643, 1198, 1286, 53311, 57227, 106622, 114454, 385157, 770314, 34278973, 68557946]

約数ペア:

[(1, 68557946), (2, 34278973), (89, 770314), (178, 385157), (599, 114454), (643, 106622), (1198, 57227), (1286, 53311)]