63740852

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 131741568

約数和(自身を除く): 68000716

約数列:

[1, 2, 4, 7, 14, 28, 61, 67, 122, 134, 244, 268, 427, 469, 557, 854, 938, 1114, 1708, 1876, 2228, 3899, 4087, 7798, 8174, 15596, 16348, 28609, 33977, 37319, 57218, 67954, 74638, 114436, 135908, 149276, 237839, 261233, 475678, 522466, 951356, 1044932, 2276459, 4552918, 9105836, 15935213, 31870426, 63740852]

約数ペア:

[(1, 63740852), (2, 31870426), (4, 15935213), (7, 9105836), (14, 4552918), (28, 2276459), (61, 1044932), (67, 951356), (122, 522466), (134, 475678), (244, 261233), (268, 237839), (427, 149276), (469, 135908), (557, 114436), (854, 74638), (938, 67954), (1114, 57218), (1708, 37319), (1876, 33977), (2228, 28609), (3899, 16348), (4087, 15596), (7798, 8174)]