634481792

素因数分解:

$2^7\times 7^2\times {\mathrm{101161}}^1$

素因数の和:101189

約数の個数: 48

約数和(自身を含む): 1470389670

約数和(自身を除く): 835907878

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 101161, 202322, 404644, 708127, 809288, 1416254, 1618576, 2832508, 3237152, 4956889, 5665016, 6474304, 9913778, 11330032, 12948608, 19827556, 22660064, 39655112, 45320128, 79310224, 90640256, 158620448, 317240896, 634481792]

約数ペア:

[(1, 634481792), (2, 317240896), (4, 158620448), (7, 90640256), (8, 79310224), (14, 45320128), (16, 39655112), (28, 22660064), (32, 19827556), (49, 12948608), (56, 11330032), (64, 9913778), (98, 6474304), (112, 5665016), (128, 4956889), (196, 3237152), (224, 2832508), (392, 1618576), (448, 1416254), (784, 809288), (896, 708127), (1568, 404644), (3136, 202322), (6272, 101161)]