3841952

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 8164800

約数和(自身を除く): 4322848

約数列:

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

約数ペア:

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