69765712

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{40751}}^1$

素因数の和:40866

約数の個数: 20

約数和(自身を含む): 136437696

約数和(自身を除く): 66671984

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 40751, 81502, 163004, 326008, 652016, 4360357, 8720714, 17441428, 34882856, 69765712]

約数ペア:

[(1, 69765712), (2, 34882856), (4, 17441428), (8, 8720714), (16, 4360357), (107, 652016), (214, 326008), (428, 163004), (856, 81502), (1712, 40751)]