69968396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23929}}^1$

素因数の和:23993

約数の個数: 24

約数和(自身を含む): 132667920

約数和(自身を除く): 62699524

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 23929, 47858, 95716, 406793, 813586, 1028947, 1627172, 2057894, 4115788, 17492099, 34984198, 69968396]

約数ペア:

[(1, 69968396), (2, 34984198), (4, 17492099), (17, 4115788), (34, 2057894), (43, 1627172), (68, 1028947), (86, 813586), (172, 406793), (731, 95716), (1462, 47858), (2924, 23929)]