71608272

素因数分解:

$2^4\times 3^1\times {\mathrm{1491839}}^1$

素因数の和:1491850

約数の個数: 20

約数和(自身を含む): 184988160

約数和(自身を除く): 113379888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1491839, 2983678, 4475517, 5967356, 8951034, 11934712, 17902068, 23869424, 35804136, 71608272]

約数ペア:

[(1, 71608272), (2, 35804136), (3, 23869424), (4, 17902068), (6, 11934712), (8, 8951034), (12, 5967356), (16, 4475517), (24, 2983678), (48, 1491839)]