68360996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{21283}}^1$

素因数の和:21371

約数の個数: 24

約数和(自身を含む): 132301344

約数和(自身を除く): 63940348

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 21283, 42566, 85132, 234113, 468226, 936452, 1553659, 3107318, 6214636, 17090249, 34180498, 68360996]

約数ペア:

[(1, 68360996), (2, 34180498), (4, 17090249), (11, 6214636), (22, 3107318), (44, 1553659), (73, 936452), (146, 468226), (292, 234113), (803, 85132), (1606, 42566), (3212, 21283)]