70743088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{340111}}^1$

素因数の和:340132

約数の個数: 20

約数和(自身を含む): 147608608

約数和(自身を除く): 76865520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 340111, 680222, 1360444, 2720888, 4421443, 5441776, 8842886, 17685772, 35371544, 70743088]

約数ペア:

[(1, 70743088), (2, 35371544), (4, 17685772), (8, 8842886), (13, 5441776), (16, 4421443), (26, 2720888), (52, 1360444), (104, 680222), (208, 340111)]