28546756238

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2037017}}^1$

素因数の和:2037057

約数の個数: 48

約数和(自身を含む): 58519453104

約数和(自身を除く): 29972696866

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 14014, 2037017, 4074034, 14259119, 22407187, 26481221, 28518238, 44814374, 52962442, 99813833, 156850309, 185368547, 199627666, 291293431, 313700618, 370737094, 582586862, 1097952163, 1297579829, 2039054017, 2195904326, 2595159658, 4078108034, 14273378119, 28546756238]

約数ペア:

[(1, 28546756238), (2, 14273378119), (7, 4078108034), (11, 2595159658), (13, 2195904326), (14, 2039054017), (22, 1297579829), (26, 1097952163), (49, 582586862), (77, 370737094), (91, 313700618), (98, 291293431), (143, 199627666), (154, 185368547), (182, 156850309), (286, 99813833), (539, 52962442), (637, 44814374), (1001, 28518238), (1078, 26481221), (1274, 22407187), (2002, 14259119), (7007, 4074034), (14014, 2037017)]