70129648

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{20773}}^1$

素因数の和:20992

約数の個数: 20

約数和(自身を含む): 136526728

約数和(自身を除く): 66397080

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 20773, 41546, 83092, 166184, 332368, 4383103, 8766206, 17532412, 35064824, 70129648]

約数ペア:

[(1, 70129648), (2, 35064824), (4, 17532412), (8, 8766206), (16, 4383103), (211, 332368), (422, 166184), (844, 83092), (1688, 41546), (3376, 20773)]