28167282

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 74221056

約数和(自身を除く): 46053774

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 143, 186, 198, 234, 279, 286, 341, 353, 403, 429, 558, 682, 706, 806, 858, 1023, 1059, 1209, 1287, 2046, 2118, 2418, 2574, 3069, 3177, 3627, 3883, 4433, 4589, 6138, 6354, 7254, 7766, 8866, 9178, 10943, 11649, 13299, 13767, 21886, 23298, 26598, 27534, 32829, 34947, 39897, 41301, 50479, 65658, 69894, 79794, 82602, 98487, 100958, 120373, 142259, 151437, 196974, 240746, 284518, 302874, 361119, 426777, 454311, 722238, 853554, 908622, 1083357, 1280331, 1564849, 2166714, 2560662, 3129698, 4694547, 9389094, 14083641, 28167282]

約数ペア:

[(1, 28167282), (2, 14083641), (3, 9389094), (6, 4694547), (9, 3129698), (11, 2560662), (13, 2166714), (18, 1564849), (22, 1280331), (26, 1083357), (31, 908622), (33, 853554), (39, 722238), (62, 454311), (66, 426777), (78, 361119), (93, 302874), (99, 284518), (117, 240746), (143, 196974), (186, 151437), (198, 142259), (234, 120373), (279, 100958), (286, 98487), (341, 82602), (353, 79794), (403, 69894), (429, 65658), (558, 50479), (682, 41301), (706, 39897), (806, 34947), (858, 32829), (1023, 27534), (1059, 26598), (1209, 23298), (1287, 21886), (2046, 13767), (2118, 13299), (2418, 11649), (2574, 10943), (3069, 9178), (3177, 8866), (3627, 7766), (3883, 7254), (4433, 6354), (4589, 6138)]