25319808

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 75316800

約数和(自身を除く): 49996992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 709, 744, 992, 1116, 1152, 1418, 1488, 1984, 2127, 2232, 2836, 2976, 3968, 4254, 4464, 5672, 5952, 6381, 8508, 8928, 11344, 11904, 12762, 17016, 17856, 21979, 22688, 25524, 34032, 35712, 43958, 45376, 51048, 65937, 68064, 87916, 90752, 102096, 131874, 136128, 175832, 197811, 204192, 263748, 272256, 351664, 395622, 408384, 527496, 703328, 791244, 816768, 1054992, 1406656, 1582488, 2109984, 2813312, 3164976, 4219968, 6329952, 8439936, 12659904, 25319808]

約数ペア:

[(1, 25319808), (2, 12659904), (3, 8439936), (4, 6329952), (6, 4219968), (8, 3164976), (9, 2813312), (12, 2109984), (16, 1582488), (18, 1406656), (24, 1054992), (31, 816768), (32, 791244), (36, 703328), (48, 527496), (62, 408384), (64, 395622), (72, 351664), (93, 272256), (96, 263748), (124, 204192), (128, 197811), (144, 175832), (186, 136128), (192, 131874), (248, 102096), (279, 90752), (288, 87916), (372, 68064), (384, 65937), (496, 51048), (558, 45376), (576, 43958), (709, 35712), (744, 34032), (992, 25524), (1116, 22688), (1152, 21979), (1418, 17856), (1488, 17016), (1984, 12762), (2127, 11904), (2232, 11344), (2836, 8928), (2976, 8508), (3968, 6381), (4254, 5952), (4464, 5672)]