8397872

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 18811296

約数和(自身を除く): 10413424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 773, 776, 1358, 1546, 1552, 2716, 3092, 5411, 5432, 6184, 10822, 10864, 12368, 21644, 43288, 74981, 86576, 149962, 299924, 524867, 599848, 1049734, 1199696, 2099468, 4198936, 8397872]

約数ペア:

[(1, 8397872), (2, 4198936), (4, 2099468), (7, 1199696), (8, 1049734), (14, 599848), (16, 524867), (28, 299924), (56, 149962), (97, 86576), (112, 74981), (194, 43288), (388, 21644), (679, 12368), (773, 10864), (776, 10822), (1358, 6184), (1546, 5432), (1552, 5411), (2716, 3092)]