27700894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11971}}^1$

素因数の和:12075

約数の個数: 16

約数和(自身を含む): 45254160

約数和(自身を除く): 17553266

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 11971, 23942, 155623, 311246, 1065419, 2130838, 13850447, 27700894]

約数ペア:

[(1, 27700894), (2, 13850447), (13, 2130838), (26, 1065419), (89, 311246), (178, 155623), (1157, 23942), (2314, 11971)]