68985056

素因数分解:

$2^5\times 7^1\times {\mathrm{307969}}^1$

素因数の和:307986

約数の個数: 24

約数和(自身を含む): 155216880

約数和(自身を除く): 86231824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307969, 615938, 1231876, 2155783, 2463752, 4311566, 4927504, 8623132, 9855008, 17246264, 34492528, 68985056]

約数ペア:

[(1, 68985056), (2, 34492528), (4, 17246264), (7, 9855008), (8, 8623132), (14, 4927504), (16, 4311566), (28, 2463752), (32, 2155783), (56, 1231876), (112, 615938), (224, 307969)]