64468756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 126443520

約数和(自身を除く): 61974764

約数列:

[1, 2, 4, 11, 22, 44, 83, 127, 139, 166, 254, 278, 332, 508, 556, 913, 1397, 1529, 1826, 2794, 3058, 3652, 5588, 6116, 10541, 11537, 17653, 21082, 23074, 35306, 42164, 46148, 70612, 115951, 126907, 194183, 231902, 253814, 388366, 463804, 507628, 776732, 1465199, 2930398, 5860796, 16117189, 32234378, 64468756]

約数ペア:

[(1, 64468756), (2, 32234378), (4, 16117189), (11, 5860796), (22, 2930398), (44, 1465199), (83, 776732), (127, 507628), (139, 463804), (166, 388366), (254, 253814), (278, 231902), (332, 194183), (508, 126907), (556, 115951), (913, 70612), (1397, 46148), (1529, 42164), (1826, 35306), (2794, 23074), (3058, 21082), (3652, 17653), (5588, 11537), (6116, 10541)]