69747868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1759}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 127733760

約数和(自身を除く): 57985892

約数列:

[1, 2, 4, 23, 46, 92, 431, 862, 1724, 1759, 3518, 7036, 9913, 19826, 39652, 40457, 80914, 161828, 758129, 1516258, 3032516, 17436967, 34873934, 69747868]

約数ペア:

[(1, 69747868), (2, 34873934), (4, 17436967), (23, 3032516), (46, 1516258), (92, 758129), (431, 161828), (862, 80914), (1724, 40457), (1759, 39652), (3518, 19826), (7036, 9913)]