71274392

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29599}}^1$

素因数の和:29655

約数の個数: 32

約数和(自身を含む): 156288000

約数和(自身を除く): 85013608

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 29599, 59198, 118396, 207193, 236792, 414386, 828772, 1272757, 1657544, 2545514, 5091028, 8909299, 10182056, 17818598, 35637196, 71274392]

約数ペア:

[(1, 71274392), (2, 35637196), (4, 17818598), (7, 10182056), (8, 8909299), (14, 5091028), (28, 2545514), (43, 1657544), (56, 1272757), (86, 828772), (172, 414386), (301, 236792), (344, 207193), (602, 118396), (1204, 59198), (2408, 29599)]