40046272

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1349

約数の個数: 56

約数和(自身を含む): 92171520

約数和(自身を除く): 52125248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1259, 1988, 2272, 2518, 3976, 4544, 5036, 7952, 8813, 10072, 15904, 17626, 20144, 31808, 35252, 40288, 70504, 80576, 89389, 141008, 178778, 282016, 357556, 564032, 625723, 715112, 1251446, 1430224, 2502892, 2860448, 5005784, 5720896, 10011568, 20023136, 40046272]

約数ペア:

[(1, 40046272), (2, 20023136), (4, 10011568), (7, 5720896), (8, 5005784), (14, 2860448), (16, 2502892), (28, 1430224), (32, 1251446), (56, 715112), (64, 625723), (71, 564032), (112, 357556), (142, 282016), (224, 178778), (284, 141008), (448, 89389), (497, 80576), (568, 70504), (994, 40288), (1136, 35252), (1259, 31808), (1988, 20144), (2272, 17626), (2518, 15904), (3976, 10072), (4544, 8813), (5036, 7952)]