28367866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3491}}^1$

素因数の和:3749

約数の個数: 16

約数和(自身を含む): 45256320

約数和(自身を除く): 16888454

約数列:

[1, 2, 17, 34, 239, 478, 3491, 4063, 6982, 8126, 59347, 118694, 834349, 1668698, 14183933, 28367866]

約数ペア:

[(1, 28367866), (2, 14183933), (17, 1668698), (34, 834349), (239, 118694), (478, 59347), (3491, 8126), (4063, 6982)]