64323824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3719}}^1$

素因数の和:3797

約数の個数: 40

約数和(自身を含む): 132848640

約数和(自身を除く): 68524816

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 3719, 4324, 7438, 8648, 14876, 17296, 29752, 59504, 85537, 171074, 174793, 342148, 349586, 684296, 699172, 1368592, 1398344, 2796688, 4020239, 8040478, 16080956, 32161912, 64323824]

約数ペア:

[(1, 64323824), (2, 32161912), (4, 16080956), (8, 8040478), (16, 4020239), (23, 2796688), (46, 1398344), (47, 1368592), (92, 699172), (94, 684296), (184, 349586), (188, 342148), (368, 174793), (376, 171074), (752, 85537), (1081, 59504), (2162, 29752), (3719, 17296), (4324, 14876), (7438, 8648)]