64845608

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3001}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 126624360

約数和(自身を除く): 61778752

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 2701, 3001, 5402, 6002, 10804, 12004, 21608, 24008, 111037, 219073, 222074, 438146, 444148, 876292, 888296, 1752584, 8105701, 16211402, 32422804, 64845608]

約数ペア:

[(1, 64845608), (2, 32422804), (4, 16211402), (8, 8105701), (37, 1752584), (73, 888296), (74, 876292), (146, 444148), (148, 438146), (292, 222074), (296, 219073), (584, 111037), (2701, 24008), (3001, 21608), (5402, 12004), (6002, 10804)]