25608728

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{3331}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 49630140

約数和(自身を除く): 24021412

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3331, 3844, 6662, 7688, 13324, 26648, 103261, 206522, 413044, 826088, 3201091, 6402182, 12804364, 25608728]

約数ペア:

[(1, 25608728), (2, 12804364), (4, 6402182), (8, 3201091), (31, 826088), (62, 413044), (124, 206522), (248, 103261), (961, 26648), (1922, 13324), (3331, 7688), (3844, 6662)]