28074354

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8681}}^1$

素因数の和:8711

約数の個数: 48

約数和(自身を含む): 71261856

約数和(自身を除く): 43187502

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 8681, 17362, 26043, 52086, 60767, 95491, 121534, 182301, 190982, 286473, 364602, 425369, 572946, 668437, 850738, 1276107, 1336874, 2005311, 2552214, 4010622, 4679059, 9358118, 14037177, 28074354]

約数ペア:

[(1, 28074354), (2, 14037177), (3, 9358118), (6, 4679059), (7, 4010622), (11, 2552214), (14, 2005311), (21, 1336874), (22, 1276107), (33, 850738), (42, 668437), (49, 572946), (66, 425369), (77, 364602), (98, 286473), (147, 190982), (154, 182301), (231, 121534), (294, 95491), (462, 60767), (539, 52086), (1078, 26043), (1617, 17362), (3234, 8681)]