77771968

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{41903}}^1$

素因数の和:41944

約数の個数: 28

約数和(自身を含む): 159654240

約数和(自身を除く): 81882272

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 41903, 83806, 167612, 335224, 670448, 1215187, 1340896, 2430374, 2681792, 4860748, 9721496, 19442992, 38885984, 77771968]

約数ペア:

[(1, 77771968), (2, 38885984), (4, 19442992), (8, 9721496), (16, 4860748), (29, 2681792), (32, 2430374), (58, 1340896), (64, 1215187), (116, 670448), (232, 335224), (464, 167612), (928, 83806), (1856, 41903)]