28860008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{116371}}^1$

素因数の和:116408

約数の個数: 16

約数和(自身を含む): 55858560

約数和(自身を除く): 26998552

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 116371, 232742, 465484, 930968, 3607501, 7215002, 14430004, 28860008]

約数ペア:

[(1, 28860008), (2, 14430004), (4, 7215002), (8, 3607501), (31, 930968), (62, 465484), (124, 232742), (248, 116371)]