26720764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50227}}^1$

素因数の和:50257

約数の個数: 24

約数和(自身を含む): 56255360

約数和(自身を除く): 29534596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 50227, 100454, 200908, 351589, 703178, 954313, 1406356, 1908626, 3817252, 6680191, 13360382, 26720764]

約数ペア:

[(1, 26720764), (2, 13360382), (4, 6680191), (7, 3817252), (14, 1908626), (19, 1406356), (28, 954313), (38, 703178), (76, 351589), (133, 200908), (266, 100454), (532, 50227)]