72017624

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2903}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 154725120

約数和(自身を除く): 82707496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1772, 2903, 3101, 3544, 5806, 6202, 11612, 12404, 20321, 23224, 24808, 40642, 81284, 162568, 1286029, 2572058, 5144116, 9002203, 10288232, 18004406, 36008812, 72017624]

約数ペア:

[(1, 72017624), (2, 36008812), (4, 18004406), (7, 10288232), (8, 9002203), (14, 5144116), (28, 2572058), (56, 1286029), (443, 162568), (886, 81284), (1772, 40642), (2903, 24808), (3101, 23224), (3544, 20321), (5806, 12404), (6202, 11612)]