499744

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 1185408

約数和(自身を除く): 685664

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 97, 112, 161, 184, 194, 224, 322, 368, 388, 644, 679, 736, 776, 1288, 1358, 1552, 2231, 2576, 2716, 3104, 4462, 5152, 5432, 8924, 10864, 15617, 17848, 21728, 31234, 35696, 62468, 71392, 124936, 249872, 499744]

約数ペア:

[(1, 499744), (2, 249872), (4, 124936), (7, 71392), (8, 62468), (14, 35696), (16, 31234), (23, 21728), (28, 17848), (32, 15617), (46, 10864), (56, 8924), (92, 5432), (97, 5152), (112, 4462), (161, 3104), (184, 2716), (194, 2576), (224, 2231), (322, 1552), (368, 1358), (388, 1288), (644, 776), (679, 736)]