2591567129048

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{55243}}^1\times {\mathrm{80329}}^1$

素因数の和:135651

約数の個数: 32

約数和(自身を含む): 4925903077200

約数和(自身を除く): 2334335948152

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 55243, 80329, 110486, 160658, 220972, 321316, 441944, 642632, 4032739, 5864017, 8065478, 11728034, 16130956, 23456068, 32261912, 46912136, 4437614947, 8875229894, 17750459788, 35500919576, 323945891131, 647891782262, 1295783564524, 2591567129048]

約数ペア:

[(1, 2591567129048), (2, 1295783564524), (4, 647891782262), (8, 323945891131), (73, 35500919576), (146, 17750459788), (292, 8875229894), (584, 4437614947), (55243, 46912136), (80329, 32261912), (110486, 23456068), (160658, 16130956), (220972, 11728034), (321316, 8065478), (441944, 5864017), (642632, 4032739)]