25742772

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 76108032

約数和(自身を除く): 50365260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 233, 279, 297, 324, 341, 372, 396, 466, 558, 594, 682, 699, 837, 891, 932, 1023, 1116, 1188, 1364, 1398, 1674, 1782, 2046, 2097, 2511, 2563, 2796, 3069, 3348, 3564, 4092, 4194, 5022, 5126, 6138, 6291, 7223, 7689, 8388, 9207, 10044, 10252, 12276, 12582, 14446, 15378, 18414, 18873, 21669, 23067, 25164, 27621, 28892, 30756, 36828, 37746, 43338, 46134, 55242, 65007, 69201, 75492, 79453, 86676, 92268, 110484, 130014, 138402, 158906, 195021, 207603, 238359, 260028, 276804, 317812, 390042, 415206, 476718, 585063, 715077, 780084, 830412, 953436, 1170126, 1430154, 2145231, 2340252, 2860308, 4290462, 6435693, 8580924, 12871386, 25742772]

約数ペア:

[(1, 25742772), (2, 12871386), (3, 8580924), (4, 6435693), (6, 4290462), (9, 2860308), (11, 2340252), (12, 2145231), (18, 1430154), (22, 1170126), (27, 953436), (31, 830412), (33, 780084), (36, 715077), (44, 585063), (54, 476718), (62, 415206), (66, 390042), (81, 317812), (93, 276804), (99, 260028), (108, 238359), (124, 207603), (132, 195021), (162, 158906), (186, 138402), (198, 130014), (233, 110484), (279, 92268), (297, 86676), (324, 79453), (341, 75492), (372, 69201), (396, 65007), (466, 55242), (558, 46134), (594, 43338), (682, 37746), (699, 36828), (837, 30756), (891, 28892), (932, 27621), (1023, 25164), (1116, 23067), (1188, 21669), (1364, 18873), (1398, 18414), (1674, 15378), (1782, 14446), (2046, 12582), (2097, 12276), (2511, 10252), (2563, 10044), (2796, 9207), (3069, 8388), (3348, 7689), (3564, 7223), (4092, 6291), (4194, 6138), (5022, 5126)]