66535238

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 72

約数和(自身を含む): 132455232

約数和(自身を除く): 65919994

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 121, 154, 181, 217, 242, 341, 362, 434, 539, 682, 847, 1078, 1267, 1519, 1694, 1991, 2387, 2534, 3038, 3751, 3982, 4774, 5611, 5929, 7502, 8869, 11222, 11858, 13937, 16709, 17738, 21901, 26257, 27874, 33418, 39277, 43802, 52514, 61721, 78554, 97559, 123442, 153307, 183799, 195118, 274939, 306614, 367598, 432047, 549878, 678931, 864094, 1073149, 1357862, 2146298, 3024329, 4752517, 6048658, 9505034, 33267619, 66535238]

約数ペア:

[(1, 66535238), (2, 33267619), (7, 9505034), (11, 6048658), (14, 4752517), (22, 3024329), (31, 2146298), (49, 1357862), (62, 1073149), (77, 864094), (98, 678931), (121, 549878), (154, 432047), (181, 367598), (217, 306614), (242, 274939), (341, 195118), (362, 183799), (434, 153307), (539, 123442), (682, 97559), (847, 78554), (1078, 61721), (1267, 52514), (1519, 43802), (1694, 39277), (1991, 33418), (2387, 27874), (2534, 26257), (3038, 21901), (3751, 17738), (3982, 16709), (4774, 13937), (5611, 11858), (5929, 11222), (7502, 8869)]