28668490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92479}}^1$

素因数の和:92517

約数の個数: 16

約数和(自身を含む): 53268480

約数和(自身を除く): 24599990

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 92479, 184958, 462395, 924790, 2866849, 5733698, 14334245, 28668490]

約数ペア:

[(1, 28668490), (2, 14334245), (5, 5733698), (10, 2866849), (31, 924790), (62, 462395), (155, 184958), (310, 92479)]