69430426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{72173}}^1$

素因数の和:72225

約数の個数: 16

約数和(自身を含む): 115189704

約数和(自身を除く): 45759278

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 72173, 144346, 938249, 1876498, 2670401, 5340802, 34715213, 69430426]

約数ペア:

[(1, 69430426), (2, 34715213), (13, 5340802), (26, 2670401), (37, 1876498), (74, 938249), (481, 144346), (962, 72173)]