2715655808

素因数分解:

$2^7\times {\mathrm{21216061}}^1$

素因数の和:21216075

約数の個数: 16

約数和(自身を含む): 5410095810

約数和(自身を除く): 2694440002

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 21216061, 42432122, 84864244, 169728488, 339456976, 678913952, 1357827904, 2715655808]

約数ペア:

[(1, 2715655808), (2, 1357827904), (4, 678913952), (8, 339456976), (16, 169728488), (32, 84864244), (64, 42432122), (128, 21216061)]