28471005392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{93654623}}^1$

素因数の和:93654650

約数の個数: 20

約数和(自身を含む): 58065866880

約数和(自身を除く): 29594861488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 93654623, 187309246, 374618492, 749236984, 1498473968, 1779437837, 3558875674, 7117751348, 14235502696, 28471005392]

約数ペア:

[(1, 28471005392), (2, 14235502696), (4, 7117751348), (8, 3558875674), (16, 1779437837), (19, 1498473968), (38, 749236984), (76, 374618492), (152, 187309246), (304, 93654623)]