2772080264

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157433}}^1$

素因数の和:157541

約数の個数: 32

約数和(自身を含む): 5440919040

約数和(自身を除く): 2668838776

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 4402, 8804, 17608, 157433, 314866, 629732, 1259464, 4880423, 9760846, 11177743, 19521692, 22355486, 39043384, 44710972, 89421944, 346510033, 693020066, 1386040132, 2772080264]

約数ペア:

[(1, 2772080264), (2, 1386040132), (4, 693020066), (8, 346510033), (31, 89421944), (62, 44710972), (71, 39043384), (124, 22355486), (142, 19521692), (248, 11177743), (284, 9760846), (568, 4880423), (2201, 1259464), (4402, 629732), (8804, 314866), (17608, 157433)]