71931508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{9133}}^1$

素因数の和:9327

約数の個数: 24

約数和(自身を含む): 138106080

約数和(自身を除く): 66174572

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 9133, 18266, 36532, 100463, 200926, 401852, 1634807, 3269614, 6539228, 17982877, 35965754, 71931508]

約数ペア:

[(1, 71931508), (2, 35965754), (4, 17982877), (11, 6539228), (22, 3269614), (44, 1634807), (179, 401852), (358, 200926), (716, 100463), (1969, 36532), (3938, 18266), (7876, 9133)]