3728272

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{5419}}^1$

素因数の和:5470

約数の個数: 20

約数和(自身を含む): 7392880

約数和(自身を除く): 3664608

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 5419, 10838, 21676, 43352, 86704, 233017, 466034, 932068, 1864136, 3728272]

約数ペア:

[(1, 3728272), (2, 1864136), (4, 932068), (8, 466034), (16, 233017), (43, 86704), (86, 43352), (172, 21676), (344, 10838), (688, 5419)]