28550344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{209929}}^1$

素因数の和:209952

約数の個数: 16

約数和(自身を含む): 56681100

約数和(自身を除く): 28130756

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 209929, 419858, 839716, 1679432, 3568793, 7137586, 14275172, 28550344]

約数ペア:

[(1, 28550344), (2, 14275172), (4, 7137586), (8, 3568793), (17, 1679432), (34, 839716), (68, 419858), (136, 209929)]