66401426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{919}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 123029760

約数和(自身を除く): 56628334

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 397, 794, 919, 1838, 2779, 5161, 5558, 6433, 10322, 11947, 12866, 23894, 36127, 72254, 83629, 167258, 364843, 729686, 2553901, 4742959, 5107802, 9485918, 33200713, 66401426]

約数ペア:

[(1, 66401426), (2, 33200713), (7, 9485918), (13, 5107802), (14, 4742959), (26, 2553901), (91, 729686), (182, 364843), (397, 167258), (794, 83629), (919, 72254), (1838, 36127), (2779, 23894), (5161, 12866), (5558, 11947), (6433, 10322)]