64757144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{997}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 127185120

約数和(自身を除く): 62427976

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 353, 706, 997, 1412, 1994, 2824, 3988, 7976, 8119, 16238, 22931, 32476, 45862, 64952, 91724, 183448, 351941, 703882, 1407764, 2815528, 8094643, 16189286, 32378572, 64757144]

約数ペア:

[(1, 64757144), (2, 32378572), (4, 16189286), (8, 8094643), (23, 2815528), (46, 1407764), (92, 703882), (184, 351941), (353, 183448), (706, 91724), (997, 64952), (1412, 45862), (1994, 32476), (2824, 22931), (3988, 16238), (7976, 8119)]