26858338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 45803520

約数和(自身を除く): 18945182

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 709, 806, 1222, 1418, 1457, 2914, 9217, 18434, 18941, 21979, 33323, 37882, 43958, 66646, 285727, 433199, 571454, 866398, 1033013, 2066026, 13429169, 26858338]

約数ペア:

[(1, 26858338), (2, 13429169), (13, 2066026), (26, 1033013), (31, 866398), (47, 571454), (62, 433199), (94, 285727), (403, 66646), (611, 43958), (709, 37882), (806, 33323), (1222, 21979), (1418, 18941), (1457, 18434), (2914, 9217)]