28546852

素因数分解:

$2^2\times {\mathrm{151}}^2\times {\mathrm{313}}^1$

素因数の和:619

約数の個数: 18

約数和(自身を含む): 50450694

約数和(自身を除く): 21903842

約数列:

[1, 2, 4, 151, 302, 313, 604, 626, 1252, 22801, 45602, 47263, 91204, 94526, 189052, 7136713, 14273426, 28546852]

約数ペア:

[(1, 28546852), (2, 14273426), (4, 7136713), (151, 189052), (302, 94526), (313, 91204), (604, 47263), (626, 45602), (1252, 22801)]