74741348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{27847}}^1$

素因数の和:27923

約数の個数: 24

約数和(自身を含む): 145032384

約数和(自身を除く): 70291036

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 27847, 55694, 111388, 306317, 612634, 1225268, 1698667, 3397334, 6794668, 18685337, 37370674, 74741348]

約数ペア:

[(1, 74741348), (2, 37370674), (4, 18685337), (11, 6794668), (22, 3397334), (44, 1698667), (61, 1225268), (122, 612634), (244, 306317), (671, 111388), (1342, 55694), (2684, 27847)]