65310938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18439}}^1$

素因数の和:18482

約数の個数: 32

約数和(自身を含む): 127457280

約数和(自身を除く): 62146342

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 18439, 36878, 129073, 202829, 258146, 405658, 424097, 848194, 1419803, 2839606, 2968679, 4665067, 5937358, 9330134, 32655469, 65310938]

約数ペア:

[(1, 65310938), (2, 32655469), (7, 9330134), (11, 5937358), (14, 4665067), (22, 2968679), (23, 2839606), (46, 1419803), (77, 848194), (154, 424097), (161, 405658), (253, 258146), (322, 202829), (506, 129073), (1771, 36878), (3542, 18439)]