25099115776

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2341}}^1$

素因数の和:2588

約数の個数: 144

約数和(自身を含む): 59435987968

約数和(自身を除く): 34336872192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 193, 217, 224, 248, 256, 386, 434, 448, 496, 772, 868, 896, 992, 1351, 1544, 1736, 1792, 1984, 2341, 2702, 3088, 3472, 3968, 4682, 5404, 5983, 6176, 6944, 7936, 9364, 10808, 11966, 12352, 13888, 16387, 18728, 21616, 23932, 24704, 27776, 32774, 37456, 41881, 43232, 47864, 49408, 55552, 65548, 72571, 74912, 83762, 86464, 95728, 131096, 145142, 149824, 167524, 172928, 191456, 262192, 290284, 299648, 335048, 345856, 382912, 451813, 507997, 524384, 580568, 599296, 670096, 765824, 903626, 1015994, 1048768, 1161136, 1340192, 1531648, 1807252, 2031988, 2097536, 2322272, 2680384, 3162691, 3614504, 4063976, 4195072, 4644544, 5360768, 6325382, 7229008, 8127952, 9289088, 10721536, 12650764, 14006203, 14458016, 16255904, 18578176, 25301528, 28012406, 28916032, 32511808, 50603056, 56024812, 57832064, 65023616, 98043421, 101206112, 112049624, 115664128, 130047232, 196086842, 202412224, 224099248, 392173684, 404824448, 448198496, 784347368, 809648896, 896396992, 1568694736, 1792793984, 3137389472, 3585587968, 6274778944, 12549557888, 25099115776]

約数ペア:

[(1, 25099115776), (2, 12549557888), (4, 6274778944), (7, 3585587968), (8, 3137389472), (14, 1792793984), (16, 1568694736), (28, 896396992), (31, 809648896), (32, 784347368), (56, 448198496), (62, 404824448), (64, 392173684), (112, 224099248), (124, 202412224), (128, 196086842), (193, 130047232), (217, 115664128), (224, 112049624), (248, 101206112), (256, 98043421), (386, 65023616), (434, 57832064), (448, 56024812), (496, 50603056), (772, 32511808), (868, 28916032), (896, 28012406), (992, 25301528), (1351, 18578176), (1544, 16255904), (1736, 14458016), (1792, 14006203), (1984, 12650764), (2341, 10721536), (2702, 9289088), (3088, 8127952), (3472, 7229008), (3968, 6325382), (4682, 5360768), (5404, 4644544), (5983, 4195072), (6176, 4063976), (6944, 3614504), (7936, 3162691), (9364, 2680384), (10808, 2322272), (11966, 2097536), (12352, 2031988), (13888, 1807252), (16387, 1531648), (18728, 1340192), (21616, 1161136), (23932, 1048768), (24704, 1015994), (27776, 903626), (32774, 765824), (37456, 670096), (41881, 599296), (43232, 580568), (47864, 524384), (49408, 507997), (55552, 451813), (65548, 382912), (72571, 345856), (74912, 335048), (83762, 299648), (86464, 290284), (95728, 262192), (131096, 191456), (145142, 172928), (149824, 167524)]