28599362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 48264768

約数和(自身を除く): 19665406

約数列:

[1, 2, 11, 22, 61, 101, 122, 202, 211, 422, 671, 1111, 1342, 2222, 2321, 4642, 6161, 12322, 12871, 21311, 25742, 42622, 67771, 135542, 141581, 234421, 283162, 468842, 1299971, 2599942, 14299681, 28599362]

約数ペア:

[(1, 28599362), (2, 14299681), (11, 2599942), (22, 1299971), (61, 468842), (101, 283162), (122, 234421), (202, 141581), (211, 135542), (422, 67771), (671, 42622), (1111, 25742), (1342, 21311), (2222, 12871), (2321, 12322), (4642, 6161)]