66392384

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:871

約数の個数: 56

約数和(自身を含む): 140817600

約数和(自身を除く): 74425216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 142, 152, 284, 304, 568, 608, 769, 1136, 1216, 1349, 1538, 2272, 2698, 3076, 4544, 5396, 6152, 10792, 12304, 14611, 21584, 24608, 29222, 43168, 49216, 54599, 58444, 86336, 109198, 116888, 218396, 233776, 436792, 467552, 873584, 935104, 1037381, 1747168, 2074762, 3494336, 4149524, 8299048, 16598096, 33196192, 66392384]

約数ペア:

[(1, 66392384), (2, 33196192), (4, 16598096), (8, 8299048), (16, 4149524), (19, 3494336), (32, 2074762), (38, 1747168), (64, 1037381), (71, 935104), (76, 873584), (142, 467552), (152, 436792), (284, 233776), (304, 218396), (568, 116888), (608, 109198), (769, 86336), (1136, 58444), (1216, 54599), (1349, 49216), (1538, 43168), (2272, 29222), (2698, 24608), (3076, 21584), (4544, 14611), (5396, 12304), (6152, 10792)]