28112406738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{78539}}^1$

素因数の和:78923

約数の個数: 48

約数和(自身を含む): 61055739360

約数和(自身を除く): 32943332622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 353, 507, 706, 1014, 1059, 2118, 4589, 9178, 13767, 27534, 59657, 78539, 119314, 157078, 178971, 235617, 357942, 471234, 1021007, 2042014, 3063021, 6126042, 13273091, 26546182, 27724267, 39819273, 55448534, 79638546, 83172801, 166345602, 360415471, 720830942, 1081246413, 2162492826, 4685401123, 9370802246, 14056203369, 28112406738]

約数ペア:

[(1, 28112406738), (2, 14056203369), (3, 9370802246), (6, 4685401123), (13, 2162492826), (26, 1081246413), (39, 720830942), (78, 360415471), (169, 166345602), (338, 83172801), (353, 79638546), (507, 55448534), (706, 39819273), (1014, 27724267), (1059, 26546182), (2118, 13273091), (4589, 6126042), (9178, 3063021), (13767, 2042014), (27534, 1021007), (59657, 471234), (78539, 357942), (119314, 235617), (157078, 178971)]