68071312

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{13421}}^1$

素因数の和:13746

約数の個数: 20

約数和(自身を含む): 132314076

約数和(自身を除く): 64242764

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 13421, 26842, 53684, 107368, 214736, 4254457, 8508914, 17017828, 34035656, 68071312]

約数ペア:

[(1, 68071312), (2, 34035656), (4, 17017828), (8, 8508914), (16, 4254457), (317, 214736), (634, 107368), (1268, 53684), (2536, 26842), (5072, 13421)]