3978544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{14627}}^1$

素因数の和:14652

約数の個数: 20

約数和(自身を含む): 8162424

約数和(自身を除く): 4183880

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 14627, 29254, 58508, 117016, 234032, 248659, 497318, 994636, 1989272, 3978544]

約数ペア:

[(1, 3978544), (2, 1989272), (4, 994636), (8, 497318), (16, 248659), (17, 234032), (34, 117016), (68, 58508), (136, 29254), (272, 14627)]