69070352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{332069}}^1$

素因数の和:332090

約数の個数: 20

約数和(自身を含む): 144118380

約数和(自身を除く): 75048028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 332069, 664138, 1328276, 2656552, 4316897, 5313104, 8633794, 17267588, 34535176, 69070352]

約数ペア:

[(1, 69070352), (2, 34535176), (4, 17267588), (8, 8633794), (13, 5313104), (16, 4316897), (26, 2656552), (52, 1328276), (104, 664138), (208, 332069)]