65908612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{213989}}^1$

素因数の和:214011

約数の個数: 24

約数和(自身を含む): 143801280

約数和(自身を除く): 77892668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 213989, 427978, 855956, 1497923, 2353879, 2995846, 4707758, 5991692, 9415516, 16477153, 32954306, 65908612]

約数ペア:

[(1, 65908612), (2, 32954306), (4, 16477153), (7, 9415516), (11, 5991692), (14, 4707758), (22, 2995846), (28, 2353879), (44, 1497923), (77, 855956), (154, 427978), (308, 213989)]