68706224

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{6637}}^1$

素因数の和:7292

約数の個数: 20

約数和(自身を含む): 133344144

約数和(自身を除く): 64637920

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 6637, 10352, 13274, 26548, 53096, 106192, 4294139, 8588278, 17176556, 34353112, 68706224]

約数ペア:

[(1, 68706224), (2, 34353112), (4, 17176556), (8, 8588278), (16, 4294139), (647, 106192), (1294, 53096), (2588, 26548), (5176, 13274), (6637, 10352)]