28508045606

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{642739}}^1$

素因数の和:643139

約数の個数: 16

約数和(自身を含む): 43531494720

約数和(自身を除く): 15023449114

約数列:

[1, 2, 67, 134, 331, 662, 22177, 44354, 642739, 1285478, 43063513, 86127026, 212746609, 425493218, 14254022803, 28508045606]

約数ペア:

[(1, 28508045606), (2, 14254022803), (67, 425493218), (134, 212746609), (331, 86127026), (662, 43063513), (22177, 1285478), (44354, 642739)]