7790704

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{5471}}^1$

素因数の和:5568

約数の個数: 20

約数和(自身を含む): 15266880

約数和(自身を除く): 7476176

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 5471, 10942, 21884, 43768, 87536, 486919, 973838, 1947676, 3895352, 7790704]

約数ペア:

[(1, 7790704), (2, 3895352), (4, 1947676), (8, 973838), (16, 486919), (89, 87536), (178, 43768), (356, 21884), (712, 10942), (1424, 5471)]