42765034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18481}}^1$

素因数の和:18585

約数の個数: 16

約数和(自身を含む): 69861960

約数和(自身を除く): 27096926

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 18481, 36962, 240253, 480506, 1644809, 3289618, 21382517, 42765034]

約数ペア:

[(1, 42765034), (2, 21382517), (13, 3289618), (26, 1644809), (89, 480506), (178, 240253), (1157, 36962), (2314, 18481)]