57145984

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 141004800

約数和(自身を除く): 83858816

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 56, 59, 64, 92, 94, 112, 118, 128, 161, 184, 188, 224, 236, 322, 329, 368, 376, 413, 448, 472, 644, 658, 736, 752, 826, 896, 944, 1081, 1288, 1316, 1357, 1472, 1504, 1652, 1888, 2162, 2576, 2632, 2714, 2773, 2944, 3008, 3304, 3776, 4324, 5152, 5264, 5428, 5546, 6016, 6608, 7552, 7567, 8648, 9499, 10304, 10528, 10856, 11092, 13216, 15134, 17296, 18998, 19411, 20608, 21056, 21712, 22184, 26432, 30268, 34592, 37996, 38822, 42112, 43424, 44368, 52864, 60536, 63779, 69184, 75992, 77644, 86848, 88736, 121072, 127558, 138368, 151984, 155288, 173696, 177472, 242144, 255116, 303968, 310576, 354944, 446453, 484288, 510232, 607936, 621152, 892906, 968576, 1020464, 1215872, 1242304, 1785812, 2040928, 2484608, 3571624, 4081856, 7143248, 8163712, 14286496, 28572992, 57145984]

約数ペア:

[(1, 57145984), (2, 28572992), (4, 14286496), (7, 8163712), (8, 7143248), (14, 4081856), (16, 3571624), (23, 2484608), (28, 2040928), (32, 1785812), (46, 1242304), (47, 1215872), (56, 1020464), (59, 968576), (64, 892906), (92, 621152), (94, 607936), (112, 510232), (118, 484288), (128, 446453), (161, 354944), (184, 310576), (188, 303968), (224, 255116), (236, 242144), (322, 177472), (329, 173696), (368, 155288), (376, 151984), (413, 138368), (448, 127558), (472, 121072), (644, 88736), (658, 86848), (736, 77644), (752, 75992), (826, 69184), (896, 63779), (944, 60536), (1081, 52864), (1288, 44368), (1316, 43424), (1357, 42112), (1472, 38822), (1504, 37996), (1652, 34592), (1888, 30268), (2162, 26432), (2576, 22184), (2632, 21712), (2714, 21056), (2773, 20608), (2944, 19411), (3008, 18998), (3304, 17296), (3776, 15134), (4324, 13216), (5152, 11092), (5264, 10856), (5428, 10528), (5546, 10304), (6016, 9499), (6608, 8648), (7552, 7567)]