28258814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{6581}}^1$

素因数の和:6715

約数の個数: 16

約数和(自身を含む): 45020880

約数和(自身を除く): 16762066

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 6581, 13162, 125039, 250078, 743653, 1487306, 14129407, 28258814]

約数ペア:

[(1, 28258814), (2, 14129407), (19, 1487306), (38, 743653), (113, 250078), (226, 125039), (2147, 13162), (4294, 6581)]