7181104

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:773

約数の個数: 40

約数和(自身を含む): 16089248

約数和(自身を除く): 8908144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 661, 679, 776, 1322, 1358, 1552, 2644, 2716, 4627, 5288, 5432, 9254, 10576, 10864, 18508, 37016, 64117, 74032, 128234, 256468, 448819, 512936, 897638, 1025872, 1795276, 3590552, 7181104]

約数ペア:

[(1, 7181104), (2, 3590552), (4, 1795276), (7, 1025872), (8, 897638), (14, 512936), (16, 448819), (28, 256468), (56, 128234), (97, 74032), (112, 64117), (194, 37016), (388, 18508), (661, 10864), (679, 10576), (776, 9254), (1322, 5432), (1358, 5288), (1552, 4627), (2644, 2716)]