7428316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13963}}^1$

素因数の和:13993

約数の個数: 24

約数和(自身を含む): 15639680

約数和(自身を除く): 8211364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 13963, 27926, 55852, 97741, 195482, 265297, 390964, 530594, 1061188, 1857079, 3714158, 7428316]

約数ペア:

[(1, 7428316), (2, 3714158), (4, 1857079), (7, 1061188), (14, 530594), (19, 390964), (28, 265297), (38, 195482), (76, 97741), (133, 55852), (266, 27926), (532, 13963)]