68904906196

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1\times {\mathrm{17977}}^1$

素因数の和:18728

約数の個数: 48

約数和(自身を含む): 138563493376

約数和(自身を除く): 69658587180

約数列:

[1, 2, 4, 7, 14, 28, 367, 373, 734, 746, 1468, 1492, 2569, 2611, 5138, 5222, 10276, 10444, 17977, 35954, 71908, 125839, 136891, 251678, 273782, 503356, 547564, 958237, 1916474, 3832948, 6597559, 6705421, 13195118, 13410842, 26390236, 26821684, 46182913, 46937947, 92365826, 93875894, 184731652, 187751788, 2460889507, 4921779014, 9843558028, 17226226549, 34452453098, 68904906196]

約数ペア:

[(1, 68904906196), (2, 34452453098), (4, 17226226549), (7, 9843558028), (14, 4921779014), (28, 2460889507), (367, 187751788), (373, 184731652), (734, 93875894), (746, 92365826), (1468, 46937947), (1492, 46182913), (2569, 26821684), (2611, 26390236), (5138, 13410842), (5222, 13195118), (10276, 6705421), (10444, 6597559), (17977, 3832948), (35954, 1916474), (71908, 958237), (125839, 547564), (136891, 503356), (251678, 273782)]