68304272

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{60127}}^1$

素因数の和:60206

約数の個数: 20

約数和(自身を含む): 134205696

約数和(自身を除く): 65901424

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 60127, 120254, 240508, 481016, 962032, 4269017, 8538034, 17076068, 34152136, 68304272]

約数ペア:

[(1, 68304272), (2, 34152136), (4, 17076068), (8, 8538034), (16, 4269017), (71, 962032), (142, 481016), (284, 240508), (568, 120254), (1136, 60127)]