68670844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{8719}}^1$

素因数の和:8913

約数の個数: 24

約数和(自身を含む): 131846400

約数和(自身を除く): 63175556

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 8719, 17438, 34876, 95909, 191818, 383636, 1560701, 3121402, 6242804, 17167711, 34335422, 68670844]

約数ペア:

[(1, 68670844), (2, 34335422), (4, 17167711), (11, 6242804), (22, 3121402), (44, 1560701), (179, 383636), (358, 191818), (716, 95909), (1969, 34876), (3938, 17438), (7876, 8719)]