26291690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5333}}^1$

素因数の和:5386

約数の個数: 32

約数和(自身を含む): 51846480

約数和(自身を除く): 25554790

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 5333, 10666, 26665, 53330, 90661, 154657, 181322, 309314, 453305, 773285, 906610, 1546570, 2629169, 5258338, 13145845, 26291690]

約数ペア:

[(1, 26291690), (2, 13145845), (5, 5258338), (10, 2629169), (17, 1546570), (29, 906610), (34, 773285), (58, 453305), (85, 309314), (145, 181322), (170, 154657), (290, 90661), (493, 53330), (986, 26665), (2465, 10666), (4930, 5333)]