1428208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{3881}}^1$

素因数の和:3912

約数の個数: 20

約数和(自身を含む): 2888208

約数和(自身を除く): 1460000

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 3881, 7762, 15524, 31048, 62096, 89263, 178526, 357052, 714104, 1428208]

約数ペア:

[(1, 1428208), (2, 714104), (4, 357052), (8, 178526), (16, 89263), (23, 62096), (46, 31048), (92, 15524), (184, 7762), (368, 3881)]