68264482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6451}}^1$

素因数の和:6514

約数の個数: 32

約数和(自身を含む): 123568704

約数和(自身を除く): 55304222

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 6451, 10582, 12902, 70961, 83863, 141922, 167726, 238687, 477374, 922493, 1844986, 2625557, 3102931, 5251114, 6205862, 34132241, 68264482]

約数ペア:

[(1, 68264482), (2, 34132241), (11, 6205862), (13, 5251114), (22, 3102931), (26, 2625557), (37, 1844986), (74, 922493), (143, 477374), (286, 238687), (407, 167726), (481, 141922), (814, 83863), (962, 70961), (5291, 12902), (6451, 10582)]