4428176

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{2687}}^1$

素因数の和:2798

約数の個数: 20

約数和(自身を含む): 8666112

約数和(自身を除く): 4237936

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 2687, 5374, 10748, 21496, 42992, 276761, 553522, 1107044, 2214088, 4428176]

約数ペア:

[(1, 4428176), (2, 2214088), (4, 1107044), (8, 553522), (16, 276761), (103, 42992), (206, 21496), (412, 10748), (824, 5374), (1648, 2687)]