78103636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{5711}}^1$

素因数の和:5991

約数の個数: 24

約数和(自身を含む): 147780864

約数和(自身を除く): 69677228

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 3419, 5711, 6838, 11422, 13676, 22844, 74243, 148486, 296972, 1501993, 3003986, 6007972, 19525909, 39051818, 78103636]

約数ペア:

[(1, 78103636), (2, 39051818), (4, 19525909), (13, 6007972), (26, 3003986), (52, 1501993), (263, 296972), (526, 148486), (1052, 74243), (3419, 22844), (5711, 13676), (6838, 11422)]