13428028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1091}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 25041744

約数和(自身を除く): 11613716

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 1091, 2182, 3077, 4364, 6154, 12308, 18547, 37094, 74188, 197471, 394942, 789884, 3357007, 6714014, 13428028]

約数ペア:

[(1, 13428028), (2, 6714014), (4, 3357007), (17, 789884), (34, 394942), (68, 197471), (181, 74188), (362, 37094), (724, 18547), (1091, 12308), (2182, 6154), (3077, 4364)]