28013072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{60373}}^1$

素因数の和:60410

約数の個数: 20

約数和(自身を含む): 56147820

約数和(自身を除く): 28134748

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 60373, 120746, 241492, 482984, 965968, 1750817, 3501634, 7003268, 14006536, 28013072]

約数ペア:

[(1, 28013072), (2, 14006536), (4, 7003268), (8, 3501634), (16, 1750817), (29, 965968), (58, 482984), (116, 241492), (232, 120746), (464, 60373)]