28669006

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1621}}^1$

素因数の和:1899

約数の個数: 16

約数和(自身を含む): 44377920

約数和(自身を除く): 15708914

約数列:

[1, 2, 37, 74, 239, 478, 1621, 3242, 8843, 17686, 59977, 119954, 387419, 774838, 14334503, 28669006]

約数ペア:

[(1, 28669006), (2, 14334503), (37, 774838), (74, 387419), (239, 119954), (478, 59977), (1621, 17686), (3242, 8843)]