25011752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2789}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 50220000

約数和(自身を除く): 25208248

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 2789, 4484, 5578, 8968, 11156, 22312, 52991, 105982, 164551, 211964, 329102, 423928, 658204, 1316408, 3126469, 6252938, 12505876, 25011752]

約数ペア:

[(1, 25011752), (2, 12505876), (4, 6252938), (8, 3126469), (19, 1316408), (38, 658204), (59, 423928), (76, 329102), (118, 211964), (152, 164551), (236, 105982), (472, 52991), (1121, 22312), (2242, 11156), (2789, 8968), (4484, 5578)]