71951286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1993}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 157350528

約数和(自身を除く): 85399242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 547, 1094, 1641, 1993, 3282, 3986, 5979, 6017, 11958, 12034, 18051, 21923, 36102, 43846, 65769, 131538, 1090171, 2180342, 3270513, 6541026, 11991881, 23983762, 35975643, 71951286]

約数ペア:

[(1, 71951286), (2, 35975643), (3, 23983762), (6, 11991881), (11, 6541026), (22, 3270513), (33, 2180342), (66, 1090171), (547, 131538), (1094, 65769), (1641, 43846), (1993, 36102), (3282, 21923), (3986, 18051), (5979, 12034), (6017, 11958)]