27985196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{929}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 52027920

約数和(自身を除く): 24042724

約数列:

[1, 2, 4, 17, 34, 68, 443, 886, 929, 1772, 1858, 3716, 7531, 15062, 15793, 30124, 31586, 63172, 411547, 823094, 1646188, 6996299, 13992598, 27985196]

約数ペア:

[(1, 27985196), (2, 13992598), (4, 6996299), (17, 1646188), (34, 823094), (68, 411547), (443, 63172), (886, 31586), (929, 30124), (1772, 15793), (1858, 15062), (3716, 7531)]