66074882

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 100221504

約数和(自身を除く): 34146622

約数列:

[1, 2, 151, 302, 331, 661, 662, 1322, 49981, 99811, 99962, 199622, 218791, 437582, 33037441, 66074882]

約数ペア:

[(1, 66074882), (2, 33037441), (151, 437582), (302, 218791), (331, 199622), (661, 99962), (662, 99811), (1322, 49981)]