67187414

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 118609920

約数和(自身を除く): 51422506

約数列:

[1, 2, 7, 14, 43, 86, 233, 301, 466, 479, 602, 958, 1631, 3262, 3353, 6706, 10019, 20038, 20597, 41194, 70133, 111607, 140266, 144179, 223214, 288358, 781249, 1562498, 4799101, 9598202, 33593707, 67187414]

約数ペア:

[(1, 67187414), (2, 33593707), (7, 9598202), (14, 4799101), (43, 1562498), (86, 781249), (233, 288358), (301, 223214), (466, 144179), (479, 140266), (602, 111607), (958, 70133), (1631, 41194), (3262, 20597), (3353, 20038), (6706, 10019)]