75281776

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{43973}}^1$

素因数の和:44088

約数の個数: 20

約数和(自身を含む): 147224952

約数和(自身を除く): 71943176

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 43973, 87946, 175892, 351784, 703568, 4705111, 9410222, 18820444, 37640888, 75281776]

約数ペア:

[(1, 75281776), (2, 37640888), (4, 18820444), (8, 9410222), (16, 4705111), (107, 703568), (214, 351784), (428, 175892), (856, 87946), (1712, 43973)]