25740086

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{6563}}^1$

素因数の和:6655

約数の個数: 16

約数和(自身を含む): 40407984

約数和(自身を除く): 14667898

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 6563, 13126, 242831, 347839, 485662, 695678, 12870043, 25740086]

約数ペア:

[(1, 25740086), (2, 12870043), (37, 695678), (53, 485662), (74, 347839), (106, 242831), (1961, 13126), (3922, 6563)]