29998352

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{26407}}^1$

素因数の和:26486

約数の個数: 20

約数和(自身を含む): 58942656

約数和(自身を除く): 28944304

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 26407, 52814, 105628, 211256, 422512, 1874897, 3749794, 7499588, 14999176, 29998352]

約数ペア:

[(1, 29998352), (2, 14999176), (4, 7499588), (8, 3749794), (16, 1874897), (71, 422512), (142, 211256), (284, 105628), (568, 52814), (1136, 26407)]