7683904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 56

約数和(自身を含む): 16459200

約数和(自身を除く): 8775296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 89, 142, 152, 178, 284, 304, 356, 568, 608, 712, 1136, 1216, 1349, 1424, 1691, 2272, 2698, 2848, 3382, 4544, 5396, 5696, 6319, 6764, 10792, 12638, 13528, 21584, 25276, 27056, 43168, 50552, 54112, 86336, 101104, 108224, 120061, 202208, 240122, 404416, 480244, 960488, 1920976, 3841952, 7683904]

約数ペア:

[(1, 7683904), (2, 3841952), (4, 1920976), (8, 960488), (16, 480244), (19, 404416), (32, 240122), (38, 202208), (64, 120061), (71, 108224), (76, 101104), (89, 86336), (142, 54112), (152, 50552), (178, 43168), (284, 27056), (304, 25276), (356, 21584), (568, 13528), (608, 12638), (712, 10792), (1136, 6764), (1216, 6319), (1349, 5696), (1424, 5396), (1691, 4544), (2272, 3382), (2698, 2848)]