42779764

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 76227200

約数和(自身を除く): 33447436

約数列:

[1, 2, 4, 79, 158, 316, 331, 409, 662, 818, 1324, 1636, 26149, 32311, 52298, 64622, 104596, 129244, 135379, 270758, 541516, 10694941, 21389882, 42779764]

約数ペア:

[(1, 42779764), (2, 21389882), (4, 10694941), (79, 541516), (158, 270758), (316, 135379), (331, 129244), (409, 104596), (662, 64622), (818, 52298), (1324, 32311), (1636, 26149)]