28053196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21713}}^1$

素因数の和:21753

約数の個数: 24

約数和(自身を含む): 54719280

約数和(自身を除く): 26666084

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 21713, 43426, 86852, 369121, 412547, 738242, 825094, 1476484, 1650188, 7013299, 14026598, 28053196]

約数ペア:

[(1, 28053196), (2, 14026598), (4, 7013299), (17, 1650188), (19, 1476484), (34, 825094), (38, 738242), (68, 412547), (76, 369121), (323, 86852), (646, 43426), (1292, 21713)]