26857445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4969}}^1$

素因数の和:5044

約数の個数: 16

約数和(自身を含む): 34352640

約数和(自身を除く): 7495195

約数列:

[1, 5, 23, 47, 115, 235, 1081, 4969, 5405, 24845, 114287, 233543, 571435, 1167715, 5371489, 26857445]

約数ペア:

[(1, 26857445), (5, 5371489), (23, 1167715), (47, 571435), (115, 233543), (235, 114287), (1081, 24845), (4969, 5405)]