71632064

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1405

約数の個数: 56

約数和(自身を含む): 163860480

約数和(自身を除く): 92228416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1259, 1778, 2032, 2518, 3556, 4064, 5036, 7112, 8128, 8813, 10072, 14224, 17626, 20144, 28448, 35252, 40288, 56896, 70504, 80576, 141008, 159893, 282016, 319786, 564032, 639572, 1119251, 1279144, 2238502, 2558288, 4477004, 5116576, 8954008, 10233152, 17908016, 35816032, 71632064]

約数ペア:

[(1, 71632064), (2, 35816032), (4, 17908016), (7, 10233152), (8, 8954008), (14, 5116576), (16, 4477004), (28, 2558288), (32, 2238502), (56, 1279144), (64, 1119251), (112, 639572), (127, 564032), (224, 319786), (254, 282016), (448, 159893), (508, 141008), (889, 80576), (1016, 70504), (1259, 56896), (1778, 40288), (2032, 35252), (2518, 28448), (3556, 20144), (4064, 17626), (5036, 14224), (7112, 10072), (8128, 8813)]