70776772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:852

約数の個数: 36

約数和(自身を含む): 136912860

約数和(自身を除く): 66136088

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 257, 484, 514, 569, 1028, 1138, 2276, 2827, 5654, 6259, 11308, 12518, 25036, 31097, 62194, 68849, 124388, 137698, 146233, 275396, 292466, 584932, 1608563, 3217126, 6434252, 17694193, 35388386, 70776772]

約数ペア:

[(1, 70776772), (2, 35388386), (4, 17694193), (11, 6434252), (22, 3217126), (44, 1608563), (121, 584932), (242, 292466), (257, 275396), (484, 146233), (514, 137698), (569, 124388), (1028, 68849), (1138, 62194), (2276, 31097), (2827, 25036), (5654, 12518), (6259, 11308)]