27030832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 54259920

約数和(自身を除く): 27229088

約数列:

[1, 2, 4, 8, 16, 43, 86, 101, 172, 202, 344, 389, 404, 688, 778, 808, 1556, 1616, 3112, 4343, 6224, 8686, 16727, 17372, 33454, 34744, 39289, 66908, 69488, 78578, 133816, 157156, 267632, 314312, 628624, 1689427, 3378854, 6757708, 13515416, 27030832]

約数ペア:

[(1, 27030832), (2, 13515416), (4, 6757708), (8, 3378854), (16, 1689427), (43, 628624), (86, 314312), (101, 267632), (172, 157156), (202, 133816), (344, 78578), (389, 69488), (404, 66908), (688, 39289), (778, 34744), (808, 33454), (1556, 17372), (1616, 16727), (3112, 8686), (4343, 6224)]