742794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 1632960

約数和(自身を除く): 890166

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 107, 178, 214, 267, 321, 534, 642, 1157, 1391, 2314, 2782, 3471, 4173, 6942, 8346, 9523, 19046, 28569, 57138, 123799, 247598, 371397, 742794]

約数ペア:

[(1, 742794), (2, 371397), (3, 247598), (6, 123799), (13, 57138), (26, 28569), (39, 19046), (78, 9523), (89, 8346), (107, 6942), (178, 4173), (214, 3471), (267, 2782), (321, 2314), (534, 1391), (642, 1157)]