26342588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20389}}^1$

素因数の和:20429

約数の個数: 24

約数和(自身を含む): 51382800

約数和(自身を除く): 25040212

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 20389, 40778, 81556, 346613, 387391, 693226, 774782, 1386452, 1549564, 6585647, 13171294, 26342588]

約数ペア:

[(1, 26342588), (2, 13171294), (4, 6585647), (17, 1549564), (19, 1386452), (34, 774782), (38, 693226), (68, 387391), (76, 346613), (323, 81556), (646, 40778), (1292, 20389)]