79278004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89681}}^1$

素因数の和:89715

約数の個数: 24

約数和(自身を含む): 158199048

約数和(自身を除く): 78921044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 89681, 179362, 358724, 1165853, 1524577, 2331706, 3049154, 4663412, 6098308, 19819501, 39639002, 79278004]

約数ペア:

[(1, 79278004), (2, 39639002), (4, 19819501), (13, 6098308), (17, 4663412), (26, 3049154), (34, 2331706), (52, 1524577), (68, 1165853), (221, 358724), (442, 179362), (884, 89681)]