74088976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{356197}}^1$

素因数の和:356218

約数の個数: 20

約数和(自身を含む): 154589932

約数和(自身を除く): 80500956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 356197, 712394, 1424788, 2849576, 4630561, 5699152, 9261122, 18522244, 37044488, 74088976]

約数ペア:

[(1, 74088976), (2, 37044488), (4, 18522244), (8, 9261122), (13, 5699152), (16, 4630561), (26, 2849576), (52, 1424788), (104, 712394), (208, 356197)]