28586376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4363}}^1$

素因数の和:4395

約数の個数: 96

約数和(自身を含む): 95309760

約数和(自身を除く): 66723384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 4363, 6552, 8726, 13089, 17452, 26178, 30541, 34904, 39267, 52356, 56719, 61082, 78534, 91623, 104712, 113438, 122164, 157068, 170157, 183246, 226876, 244328, 274869, 314136, 340314, 366492, 397033, 453752, 510471, 549738, 680628, 732984, 794066, 1020942, 1099476, 1191099, 1361256, 1588132, 2041884, 2198952, 2382198, 3176264, 3573297, 4083768, 4764396, 7146594, 9528792, 14293188, 28586376]

約数ペア:

[(1, 28586376), (2, 14293188), (3, 9528792), (4, 7146594), (6, 4764396), (7, 4083768), (8, 3573297), (9, 3176264), (12, 2382198), (13, 2198952), (14, 2041884), (18, 1588132), (21, 1361256), (24, 1191099), (26, 1099476), (28, 1020942), (36, 794066), (39, 732984), (42, 680628), (52, 549738), (56, 510471), (63, 453752), (72, 397033), (78, 366492), (84, 340314), (91, 314136), (104, 274869), (117, 244328), (126, 226876), (156, 183246), (168, 170157), (182, 157068), (234, 122164), (252, 113438), (273, 104712), (312, 91623), (364, 78534), (468, 61082), (504, 56719), (546, 52356), (728, 39267), (819, 34904), (936, 30541), (1092, 26178), (1638, 17452), (2184, 13089), (3276, 8726), (4363, 6552)]