68219984

素因数分解:

$2^4\times 7^1\times {\mathrm{609107}}^1$

素因数の和:609122

約数の個数: 20

約数和(自身を含む): 151058784

約数和(自身を除く): 82838800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 609107, 1218214, 2436428, 4263749, 4872856, 8527498, 9745712, 17054996, 34109992, 68219984]

約数ペア:

[(1, 68219984), (2, 34109992), (4, 17054996), (7, 9745712), (8, 8527498), (14, 4872856), (16, 4263749), (28, 2436428), (56, 1218214), (112, 609107)]