28429448

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{39929}}^1$

素因数の和:40024

約数の個数: 16

約数和(自身を含む): 53905500

約数和(自身を除く): 25476052

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 39929, 79858, 159716, 319432, 3553681, 7107362, 14214724, 28429448]

約数ペア:

[(1, 28429448), (2, 14214724), (4, 7107362), (8, 3553681), (89, 319432), (178, 159716), (356, 79858), (712, 39929)]