66434566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1308

約数の個数: 24

約数和(自身を含む): 110047392

約数和(自身を除く): 43612826

約数列:

[1, 2, 11, 22, 121, 242, 271, 542, 1013, 2026, 2981, 5962, 11143, 22286, 32791, 65582, 122573, 245146, 274523, 549046, 3019753, 6039506, 33217283, 66434566]

約数ペア:

[(1, 66434566), (2, 33217283), (11, 6039506), (22, 3019753), (121, 549046), (242, 274523), (271, 245146), (542, 122573), (1013, 65582), (2026, 32791), (2981, 22286), (5962, 11143)]