25940772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5073

約数の個数: 72

約数和(自身を含む): 77051520

約数和(自身を除く): 51110748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5039, 5148, 10078, 15117, 20156, 30234, 45351, 55429, 60468, 65507, 90702, 110858, 131014, 166287, 181404, 196521, 221716, 262028, 332574, 393042, 498861, 589563, 665148, 720577, 786084, 997722, 1179126, 1441154, 1995444, 2161731, 2358252, 2882308, 4323462, 6485193, 8646924, 12970386, 25940772]

約数ペア:

[(1, 25940772), (2, 12970386), (3, 8646924), (4, 6485193), (6, 4323462), (9, 2882308), (11, 2358252), (12, 2161731), (13, 1995444), (18, 1441154), (22, 1179126), (26, 997722), (33, 786084), (36, 720577), (39, 665148), (44, 589563), (52, 498861), (66, 393042), (78, 332574), (99, 262028), (117, 221716), (132, 196521), (143, 181404), (156, 166287), (198, 131014), (234, 110858), (286, 90702), (396, 65507), (429, 60468), (468, 55429), (572, 45351), (858, 30234), (1287, 20156), (1716, 15117), (2574, 10078), (5039, 5148)]