68586874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 114462720

約数和(自身を除く): 45875846

約数列:

[1, 2, 17, 23, 34, 46, 229, 383, 391, 458, 766, 782, 3893, 5267, 6511, 7786, 8809, 10534, 13022, 17618, 87707, 89539, 149753, 175414, 179078, 299506, 1491019, 2017261, 2982038, 4034522, 34293437, 68586874]

約数ペア:

[(1, 68586874), (2, 34293437), (17, 4034522), (23, 2982038), (34, 2017261), (46, 1491019), (229, 299506), (383, 179078), (391, 175414), (458, 149753), (766, 89539), (782, 87707), (3893, 17618), (5267, 13022), (6511, 10534), (7786, 8809)]