26967916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20873}}^1$

素因数の和:20913

約数の個数: 24

約数和(自身を含む): 52602480

約数和(自身を除く): 25634564

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 20873, 41746, 83492, 354841, 396587, 709682, 793174, 1419364, 1586348, 6741979, 13483958, 26967916]

約数ペア:

[(1, 26967916), (2, 13483958), (4, 6741979), (17, 1586348), (19, 1419364), (34, 793174), (38, 709682), (68, 396587), (76, 354841), (323, 83492), (646, 41746), (1292, 20873)]