402492016

素因数分解:

$2^4\times {\mathrm{743}}^1\times {\mathrm{33857}}^1$

素因数の和:34608

約数の個数: 20

約数和(自身を含む): 780900912

約数和(自身を除く): 378408896

約数列:

[1, 2, 4, 8, 16, 743, 1486, 2972, 5944, 11888, 33857, 67714, 135428, 270856, 541712, 25155751, 50311502, 100623004, 201246008, 402492016]

約数ペア:

[(1, 402492016), (2, 201246008), (4, 100623004), (8, 50311502), (16, 25155751), (743, 541712), (1486, 270856), (2972, 135428), (5944, 67714), (11888, 33857)]