57215774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1187}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 107433216

約数和(自身を除く): 50217442

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 313, 626, 1187, 2191, 2374, 3443, 4382, 6886, 8309, 13057, 16618, 24101, 26114, 48202, 91399, 182798, 371531, 743062, 2600717, 4086841, 5201434, 8173682, 28607887, 57215774]

約数ペア:

[(1, 57215774), (2, 28607887), (7, 8173682), (11, 5201434), (14, 4086841), (22, 2600717), (77, 743062), (154, 371531), (313, 182798), (626, 91399), (1187, 48202), (2191, 26114), (2374, 24101), (3443, 16618), (4382, 13057), (6886, 8309)]