26268846751

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{4523}}^1$

素因数の和:4843

約数の個数: 32

約数和(自身を含む): 31130910720

約数和(自身を除く): 4862063969

約数列:

[1, 7, 47, 127, 139, 329, 889, 973, 4523, 5969, 6533, 17653, 31661, 41783, 45731, 123571, 212581, 574421, 628697, 829691, 1488067, 4020947, 4400879, 5807837, 26997787, 29548759, 79844519, 188984509, 206841313, 558911633, 3752692393, 26268846751]

約数ペア:

[(1, 26268846751), (7, 3752692393), (47, 558911633), (127, 206841313), (139, 188984509), (329, 79844519), (889, 29548759), (973, 26997787), (4523, 5807837), (5969, 4400879), (6533, 4020947), (17653, 1488067), (31661, 829691), (41783, 628697), (45731, 574421), (123571, 212581)]