39977792

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{7907}}^1$

素因数の和:7998

約数の個数: 28

約数和(自身を含む): 80345280

約数和(自身を除く): 40367488

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 7907, 15814, 31628, 63256, 126512, 253024, 506048, 624653, 1249306, 2498612, 4997224, 9994448, 19988896, 39977792]

約数ペア:

[(1, 39977792), (2, 19988896), (4, 9994448), (8, 4997224), (16, 2498612), (32, 1249306), (64, 624653), (79, 506048), (158, 253024), (316, 126512), (632, 63256), (1264, 31628), (2528, 15814), (5056, 7907)]