26296530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67427}}^1$

素因数の和:67450

約数の個数: 32

約数和(自身を含む): 67967424

約数和(自身を除く): 41670894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 67427, 134854, 202281, 337135, 404562, 674270, 876551, 1011405, 1753102, 2022810, 2629653, 4382755, 5259306, 8765510, 13148265, 26296530]

約数ペア:

[(1, 26296530), (2, 13148265), (3, 8765510), (5, 5259306), (6, 4382755), (10, 2629653), (13, 2022810), (15, 1753102), (26, 1011405), (30, 876551), (39, 674270), (65, 404562), (78, 337135), (130, 202281), (195, 134854), (390, 67427)]