28929404163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{1193}}^1$

素因数の和:2016

約数の個数: 64

約数和(自身を含む): 45027975168

約数和(自身を除く): 16098571005

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 743, 759, 989, 1193, 1419, 2229, 2967, 3579, 8173, 10879, 13123, 17089, 24519, 27439, 31949, 32637, 39369, 51267, 51299, 82317, 95847, 153897, 187979, 301829, 351439, 563937, 564289, 734827, 886399, 905487, 1054317, 1179877, 1692867, 2204481, 2659197, 3539631, 8083097, 9750389, 12978647, 20387177, 24249291, 29251167, 38115157, 38935941, 61161531, 114345471, 224258947, 419266727, 672776841, 876648611, 1257800181, 2629945833, 9643134721, 28929404163]

約数ペア:

[(1, 28929404163), (3, 9643134721), (11, 2629945833), (23, 1257800181), (33, 876648611), (43, 672776841), (69, 419266727), (129, 224258947), (253, 114345471), (473, 61161531), (743, 38935941), (759, 38115157), (989, 29251167), (1193, 24249291), (1419, 20387177), (2229, 12978647), (2967, 9750389), (3579, 8083097), (8173, 3539631), (10879, 2659197), (13123, 2204481), (17089, 1692867), (24519, 1179877), (27439, 1054317), (31949, 905487), (32637, 886399), (39369, 734827), (51267, 564289), (51299, 563937), (82317, 351439), (95847, 301829), (153897, 187979)]