38907904

素因数分解:

$2^{12}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 104

約数和(自身を含む): 94360320

約数和(自身を除く): 55452416

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 59, 64, 92, 112, 118, 128, 161, 184, 224, 236, 256, 322, 368, 413, 448, 472, 512, 644, 736, 826, 896, 944, 1024, 1288, 1357, 1472, 1652, 1792, 1888, 2048, 2576, 2714, 2944, 3304, 3584, 3776, 4096, 5152, 5428, 5888, 6608, 7168, 7552, 9499, 10304, 10856, 11776, 13216, 14336, 15104, 18998, 20608, 21712, 23552, 26432, 28672, 30208, 37996, 41216, 43424, 47104, 52864, 60416, 75992, 82432, 86848, 94208, 105728, 120832, 151984, 164864, 173696, 211456, 241664, 303968, 329728, 347392, 422912, 607936, 659456, 694784, 845824, 1215872, 1389568, 1691648, 2431744, 2779136, 4863488, 5558272, 9726976, 19453952, 38907904]

約数ペア:

[(1, 38907904), (2, 19453952), (4, 9726976), (7, 5558272), (8, 4863488), (14, 2779136), (16, 2431744), (23, 1691648), (28, 1389568), (32, 1215872), (46, 845824), (56, 694784), (59, 659456), (64, 607936), (92, 422912), (112, 347392), (118, 329728), (128, 303968), (161, 241664), (184, 211456), (224, 173696), (236, 164864), (256, 151984), (322, 120832), (368, 105728), (413, 94208), (448, 86848), (472, 82432), (512, 75992), (644, 60416), (736, 52864), (826, 47104), (896, 43424), (944, 41216), (1024, 37996), (1288, 30208), (1357, 28672), (1472, 26432), (1652, 23552), (1792, 21712), (1888, 20608), (2048, 18998), (2576, 15104), (2714, 14336), (2944, 13216), (3304, 11776), (3584, 10856), (3776, 10304), (4096, 9499), (5152, 7552), (5428, 7168), (5888, 6608)]