26772488

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 51744000

約数和(自身を除く): 24971512

約数列:

[1, 2, 4, 8, 43, 86, 172, 223, 344, 349, 446, 698, 892, 1396, 1784, 2792, 9589, 15007, 19178, 30014, 38356, 60028, 76712, 77827, 120056, 155654, 311308, 622616, 3346561, 6693122, 13386244, 26772488]

約数ペア:

[(1, 26772488), (2, 13386244), (4, 6693122), (8, 3346561), (43, 622616), (86, 311308), (172, 155654), (223, 120056), (344, 77827), (349, 76712), (446, 60028), (698, 38356), (892, 30014), (1396, 19178), (1784, 15007), (2792, 9589)]