28307904

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2417}}^1$

素因数の和:2493

約数の個数: 56

約数和(自身を含む): 76157328

約数和(自身を除く): 47849424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2417, 2928, 3904, 4834, 5856, 7251, 9668, 11712, 14502, 19336, 29004, 38672, 58008, 77344, 116016, 147437, 154688, 232032, 294874, 442311, 464064, 589748, 884622, 1179496, 1769244, 2358992, 3538488, 4717984, 7076976, 9435968, 14153952, 28307904]

約数ペア:

[(1, 28307904), (2, 14153952), (3, 9435968), (4, 7076976), (6, 4717984), (8, 3538488), (12, 2358992), (16, 1769244), (24, 1179496), (32, 884622), (48, 589748), (61, 464064), (64, 442311), (96, 294874), (122, 232032), (183, 154688), (192, 147437), (244, 116016), (366, 77344), (488, 58008), (732, 38672), (976, 29004), (1464, 19336), (1952, 14502), (2417, 11712), (2928, 9668), (3904, 7251), (4834, 5856)]