72691024

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6691}}^1$

素因数の和:6803

約数の個数: 40

約数和(自身を含む): 162642368

約数和(自身を除く): 89951344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 6691, 10864, 13382, 26764, 46837, 53528, 93674, 107056, 187348, 374696, 649027, 749392, 1298054, 2596108, 4543189, 5192216, 9086378, 10384432, 18172756, 36345512, 72691024]

約数ペア:

[(1, 72691024), (2, 36345512), (4, 18172756), (7, 10384432), (8, 9086378), (14, 5192216), (16, 4543189), (28, 2596108), (56, 1298054), (97, 749392), (112, 649027), (194, 374696), (388, 187348), (679, 107056), (776, 93674), (1358, 53528), (1552, 46837), (2716, 26764), (5432, 13382), (6691, 10864)]