8439936

素因数分解:

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

素因数の和:757

約数の個数: 64

約数和(自身を含む): 23174400

約数和(自身を除く): 14734464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 709, 744, 992, 1418, 1488, 1984, 2127, 2836, 2976, 3968, 4254, 5672, 5952, 8508, 11344, 11904, 17016, 21979, 22688, 34032, 43958, 45376, 65937, 68064, 87916, 90752, 131874, 136128, 175832, 263748, 272256, 351664, 527496, 703328, 1054992, 1406656, 2109984, 2813312, 4219968, 8439936]

約数ペア:

[(1, 8439936), (2, 4219968), (3, 2813312), (4, 2109984), (6, 1406656), (8, 1054992), (12, 703328), (16, 527496), (24, 351664), (31, 272256), (32, 263748), (48, 175832), (62, 136128), (64, 131874), (93, 90752), (96, 87916), (124, 68064), (128, 65937), (186, 45376), (192, 43958), (248, 34032), (372, 22688), (384, 21979), (496, 17016), (709, 11904), (744, 11344), (992, 8508), (1418, 5952), (1488, 5672), (1984, 4254), (2127, 3968), (2836, 2976)]