64669386

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{147647}}^1$

素因数の和:147725

約数の個数: 16

約数和(自身を含む): 131111424

約数和(自身を除く): 66442038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 147647, 295294, 442941, 885882, 10778231, 21556462, 32334693, 64669386]

約数ペア:

[(1, 64669386), (2, 32334693), (3, 21556462), (6, 10778231), (73, 885882), (146, 442941), (219, 295294), (438, 147647)]