56666848

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 141087744

約数和(自身を除く): 84420896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 224, 238, 272, 322, 368, 391, 476, 544, 644, 647, 736, 782, 952, 1288, 1294, 1564, 1904, 2576, 2588, 2737, 3128, 3808, 4529, 5152, 5176, 5474, 6256, 9058, 10352, 10948, 10999, 12512, 14881, 18116, 20704, 21896, 21998, 29762, 36232, 43792, 43996, 59524, 72464, 76993, 87584, 87992, 104167, 119048, 144928, 153986, 175984, 208334, 238096, 252977, 307972, 351968, 416668, 476192, 505954, 615944, 833336, 1011908, 1231888, 1666672, 1770839, 2023816, 2463776, 3333344, 3541678, 4047632, 7083356, 8095264, 14166712, 28333424, 56666848]

約数ペア:

[(1, 56666848), (2, 28333424), (4, 14166712), (7, 8095264), (8, 7083356), (14, 4047632), (16, 3541678), (17, 3333344), (23, 2463776), (28, 2023816), (32, 1770839), (34, 1666672), (46, 1231888), (56, 1011908), (68, 833336), (92, 615944), (112, 505954), (119, 476192), (136, 416668), (161, 351968), (184, 307972), (224, 252977), (238, 238096), (272, 208334), (322, 175984), (368, 153986), (391, 144928), (476, 119048), (544, 104167), (644, 87992), (647, 87584), (736, 76993), (782, 72464), (952, 59524), (1288, 43996), (1294, 43792), (1564, 36232), (1904, 29762), (2576, 21998), (2588, 21896), (2737, 20704), (3128, 18116), (3808, 14881), (4529, 12512), (5152, 10999), (5176, 10948), (5474, 10352), (6256, 9058)]