38971072

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 126

約数和(自身を含む): 97784412

約数和(自身を除く): 58813340

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 49, 56, 64, 68, 86, 98, 112, 119, 136, 172, 196, 224, 238, 272, 289, 301, 344, 392, 448, 476, 544, 578, 602, 688, 731, 784, 833, 952, 1088, 1156, 1204, 1376, 1462, 1568, 1666, 1904, 2023, 2107, 2312, 2408, 2752, 2924, 3136, 3332, 3808, 4046, 4214, 4624, 4816, 5117, 5848, 6664, 7616, 8092, 8428, 9248, 9632, 10234, 11696, 12427, 13328, 14161, 16184, 16856, 18496, 19264, 20468, 23392, 24854, 26656, 28322, 32368, 33712, 35819, 40936, 46784, 49708, 53312, 56644, 64736, 67424, 71638, 81872, 86989, 99416, 113288, 129472, 134848, 143276, 163744, 173978, 198832, 226576, 286552, 327488, 347956, 397664, 453152, 573104, 608923, 695912, 795328, 906304, 1146208, 1217846, 1391824, 2292416, 2435692, 2783648, 4871384, 5567296, 9742768, 19485536, 38971072]

約数ペア:

[(1, 38971072), (2, 19485536), (4, 9742768), (7, 5567296), (8, 4871384), (14, 2783648), (16, 2435692), (17, 2292416), (28, 1391824), (32, 1217846), (34, 1146208), (43, 906304), (49, 795328), (56, 695912), (64, 608923), (68, 573104), (86, 453152), (98, 397664), (112, 347956), (119, 327488), (136, 286552), (172, 226576), (196, 198832), (224, 173978), (238, 163744), (272, 143276), (289, 134848), (301, 129472), (344, 113288), (392, 99416), (448, 86989), (476, 81872), (544, 71638), (578, 67424), (602, 64736), (688, 56644), (731, 53312), (784, 49708), (833, 46784), (952, 40936), (1088, 35819), (1156, 33712), (1204, 32368), (1376, 28322), (1462, 26656), (1568, 24854), (1666, 23392), (1904, 20468), (2023, 19264), (2107, 18496), (2312, 16856), (2408, 16184), (2752, 14161), (2924, 13328), (3136, 12427), (3332, 11696), (3808, 10234), (4046, 9632), (4214, 9248), (4624, 8428), (4816, 8092), (5117, 7616), (5848, 6664)]