71842804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{22367}}^1$

素因数の和:22455

約数の個数: 24

約数和(自身を含む): 139039488

約数和(自身を除く): 67196684

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 22367, 44734, 89468, 246037, 492074, 984148, 1632791, 3265582, 6531164, 17960701, 35921402, 71842804]

約数ペア:

[(1, 71842804), (2, 35921402), (4, 17960701), (11, 6531164), (22, 3265582), (44, 1632791), (73, 984148), (146, 492074), (292, 246037), (803, 89468), (1606, 44734), (3212, 22367)]