57239168

素因数分解:

$2^7\times 7^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 131392320

約数和(自身を除く): 74153152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 193, 224, 331, 386, 448, 662, 772, 896, 1324, 1351, 1544, 2317, 2648, 2702, 3088, 4634, 5296, 5404, 6176, 9268, 10592, 10808, 12352, 18536, 21184, 21616, 24704, 37072, 42368, 43232, 63883, 74144, 86464, 127766, 148288, 172928, 255532, 296576, 447181, 511064, 894362, 1022128, 1788724, 2044256, 3577448, 4088512, 7154896, 8177024, 14309792, 28619584, 57239168]

約数ペア:

[(1, 57239168), (2, 28619584), (4, 14309792), (7, 8177024), (8, 7154896), (14, 4088512), (16, 3577448), (28, 2044256), (32, 1788724), (56, 1022128), (64, 894362), (112, 511064), (128, 447181), (193, 296576), (224, 255532), (331, 172928), (386, 148288), (448, 127766), (662, 86464), (772, 74144), (896, 63883), (1324, 43232), (1351, 42368), (1544, 37072), (2317, 24704), (2648, 21616), (2702, 21184), (3088, 18536), (4634, 12352), (5296, 10808), (5404, 10592), (6176, 9268)]