7845136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37717}}^1$

素因数の和:37738

約数の個数: 20

約数和(自身を含む): 16369612

約数和(自身を除く): 8524476

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 37717, 75434, 150868, 301736, 490321, 603472, 980642, 1961284, 3922568, 7845136]

約数ペア:

[(1, 7845136), (2, 3922568), (4, 1961284), (8, 980642), (13, 603472), (16, 490321), (26, 301736), (52, 150868), (104, 75434), (208, 37717)]