70666716

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{136951}}^1$

素因数の和:137001

約数の個数: 24

約数和(自身を含む): 168724864

約数和(自身を除く): 98058148

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 136951, 273902, 410853, 547804, 821706, 1643412, 5888893, 11777786, 17666679, 23555572, 35333358, 70666716]

約数ペア:

[(1, 70666716), (2, 35333358), (3, 23555572), (4, 17666679), (6, 11777786), (12, 5888893), (43, 1643412), (86, 821706), (129, 547804), (172, 410853), (258, 273902), (516, 136951)]