74540882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{32213}}^1$

素因数の和:32317

約数の個数: 16

約数和(自身を含む): 121768920

約数和(自身を除く): 47228038

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 32213, 64426, 418769, 837538, 2866957, 5733914, 37270441, 74540882]

約数ペア:

[(1, 74540882), (2, 37270441), (13, 5733914), (26, 2866957), (89, 837538), (178, 418769), (1157, 64426), (2314, 32213)]