28701706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{44987}}^1$

素因数の和:45029

約数の個数: 16

約数和(自身を含む): 48587040

約数和(自身を除く): 19885334

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 44987, 89974, 494857, 989714, 1304623, 2609246, 14350853, 28701706]

約数ペア:

[(1, 28701706), (2, 14350853), (11, 2609246), (22, 1304623), (29, 989714), (58, 494857), (319, 89974), (638, 44987)]