8214388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22567}}^1$

素因数の和:22591

約数の個数: 24

約数和(自身を含む): 17693312

約数和(自身を除く): 9478924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 22567, 45134, 90268, 157969, 293371, 315938, 586742, 631876, 1173484, 2053597, 4107194, 8214388]

約数ペア:

[(1, 8214388), (2, 4107194), (4, 2053597), (7, 1173484), (13, 631876), (14, 586742), (26, 315938), (28, 293371), (52, 157969), (91, 90268), (182, 45134), (364, 22567)]