68761952

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1223}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 155457792

約数和(自身を除く): 86695840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 1004, 1223, 1757, 2008, 2446, 3514, 4016, 4892, 7028, 8032, 8561, 9784, 14056, 17122, 19568, 28112, 34244, 39136, 56224, 68488, 136976, 273952, 306973, 613946, 1227892, 2148811, 2455784, 4297622, 4911568, 8595244, 9823136, 17190488, 34380976, 68761952]

約数ペア:

[(1, 68761952), (2, 34380976), (4, 17190488), (7, 9823136), (8, 8595244), (14, 4911568), (16, 4297622), (28, 2455784), (32, 2148811), (56, 1227892), (112, 613946), (224, 306973), (251, 273952), (502, 136976), (1004, 68488), (1223, 56224), (1757, 39136), (2008, 34244), (2446, 28112), (3514, 19568), (4016, 17122), (4892, 14056), (7028, 9784), (8032, 8561)]