71968748

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{3931}}^1$

素因数の和:4157

約数の個数: 24

約数和(自身を含む): 132115200

約数和(自身を除く): 60146452

約数列:

[1, 2, 4, 23, 46, 92, 199, 398, 796, 3931, 4577, 7862, 9154, 15724, 18308, 90413, 180826, 361652, 782269, 1564538, 3129076, 17992187, 35984374, 71968748]

約数ペア:

[(1, 71968748), (2, 35984374), (4, 17992187), (23, 3129076), (46, 1564538), (92, 782269), (199, 361652), (398, 180826), (796, 90413), (3931, 18308), (4577, 15724), (7862, 9154)]