68638512

素因数分解:

$2^4\times 3^1\times {\mathrm{1429969}}^1$

素因数の和:1429980

約数の個数: 20

約数和(自身を含む): 177316280

約数和(自身を除く): 108677768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1429969, 2859938, 4289907, 5719876, 8579814, 11439752, 17159628, 22879504, 34319256, 68638512]

約数ペア:

[(1, 68638512), (2, 34319256), (3, 22879504), (4, 17159628), (6, 11439752), (8, 8579814), (12, 5719876), (16, 4289907), (24, 2859938), (48, 1429969)]