68456516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{761}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 122980704

約数和(自身を除く): 54524188

約数列:

[1, 2, 4, 43, 86, 172, 523, 761, 1046, 1522, 2092, 3044, 22489, 32723, 44978, 65446, 89956, 130892, 398003, 796006, 1592012, 17114129, 34228258, 68456516]

約数ペア:

[(1, 68456516), (2, 34228258), (4, 17114129), (43, 1592012), (86, 796006), (172, 398003), (523, 130892), (761, 89956), (1046, 65446), (1522, 44978), (2092, 32723), (3044, 22489)]