5415207872

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{321721}}^1$

素因数の和:321996

約数の個数: 28

約数和(自身を含む): 10786695216

約数和(自身を除く): 5371487344

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 2104, 4208, 8416, 16832, 321721, 643442, 1286884, 2573768, 5147536, 10295072, 20590144, 84612623, 169225246, 338450492, 676900984, 1353801968, 2707603936, 5415207872]

約数ペア:

[(1, 5415207872), (2, 2707603936), (4, 1353801968), (8, 676900984), (16, 338450492), (32, 169225246), (64, 84612623), (263, 20590144), (526, 10295072), (1052, 5147536), (2104, 2573768), (4208, 1286884), (8416, 643442), (16832, 321721)]