15690723076

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1\times {\mathrm{4943}}^1$

素因数の和:6580

約数の個数: 48

約数和(自身を含む): 31838252544

約数和(自身を除く): 16147529468

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 1553, 2044, 3106, 4943, 6212, 9886, 10871, 19772, 21742, 34601, 43484, 69202, 113369, 138404, 226738, 360839, 453476, 721678, 793583, 1443356, 1587166, 2525873, 3174332, 5051746, 7676479, 10103492, 15352958, 30705916, 53735353, 107470706, 214941412, 560382967, 1120765934, 2241531868, 3922680769, 7845361538, 15690723076]

約数ペア:

[(1, 15690723076), (2, 7845361538), (4, 3922680769), (7, 2241531868), (14, 1120765934), (28, 560382967), (73, 214941412), (146, 107470706), (292, 53735353), (511, 30705916), (1022, 15352958), (1553, 10103492), (2044, 7676479), (3106, 5051746), (4943, 3174332), (6212, 2525873), (9886, 1587166), (10871, 1443356), (19772, 793583), (21742, 721678), (34601, 453476), (43484, 360839), (69202, 226738), (113369, 138404)]