26144266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40471}}^1$

素因数の和:40509

約数の個数: 16

約数和(自身を含む): 43709760

約数和(自身を除く): 17565494

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 40471, 80942, 688007, 768949, 1376014, 1537898, 13072133, 26144266]

約数ペア:

[(1, 26144266), (2, 13072133), (17, 1537898), (19, 1376014), (34, 768949), (38, 688007), (323, 80942), (646, 40471)]