71850584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{690871}}^1$

素因数の和:690890

約数の個数: 16

約数和(自身を含む): 145083120

約数和(自身を除く): 73232536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 690871, 1381742, 2763484, 5526968, 8981323, 17962646, 35925292, 71850584]

約数ペア:

[(1, 71850584), (2, 35925292), (4, 17962646), (8, 8981323), (13, 5526968), (26, 2763484), (52, 1381742), (104, 690871)]