42828

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 103488

約数和(自身を除く): 60660

約数列:

[1, 2, 3, 4, 6, 12, 43, 83, 86, 129, 166, 172, 249, 258, 332, 498, 516, 996, 3569, 7138, 10707, 14276, 21414, 42828]

約数ペア:

[(1, 42828), (2, 21414), (3, 14276), (4, 10707), (6, 7138), (12, 3569), (43, 996), (83, 516), (86, 498), (129, 332), (166, 258), (172, 249)]