67552856

素因数分解:

$2^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2879}}^1$

素因数の和:3311

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 77599144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 419, 838, 1676, 2879, 2933, 3352, 5758, 5866, 11516, 11732, 20153, 23032, 23464, 40306, 80612, 161224, 1206301, 2412602, 4825204, 8444107, 9650408, 16888214, 33776428, 67552856]

約数ペア:

[(1, 67552856), (2, 33776428), (4, 16888214), (7, 9650408), (8, 8444107), (14, 4825204), (28, 2412602), (56, 1206301), (419, 161224), (838, 80612), (1676, 40306), (2879, 23464), (2933, 23032), (3352, 20153), (5758, 11732), (5866, 11516)]