28988834

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 51480576

約数和(自身を除く): 22491742

約数列:

[1, 2, 7, 14, 37, 74, 191, 259, 293, 382, 518, 586, 1337, 2051, 2674, 4102, 7067, 10841, 14134, 21682, 49469, 55963, 75887, 98938, 111926, 151774, 391741, 783482, 2070631, 4141262, 14494417, 28988834]

約数ペア:

[(1, 28988834), (2, 14494417), (7, 4141262), (14, 2070631), (37, 783482), (74, 391741), (191, 151774), (259, 111926), (293, 98938), (382, 75887), (518, 55963), (586, 49469), (1337, 21682), (2051, 14134), (2674, 10841), (4102, 7067)]