28856604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{343531}}^1$

素因数の和:343545

約数の個数: 24

約数和(自身を含む): 76951168

約数和(自身を除く): 48094564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 343531, 687062, 1030593, 1374124, 2061186, 2404717, 4122372, 4809434, 7214151, 9618868, 14428302, 28856604]

約数ペア:

[(1, 28856604), (2, 14428302), (3, 9618868), (4, 7214151), (6, 4809434), (7, 4122372), (12, 2404717), (14, 2061186), (21, 1374124), (28, 1030593), (42, 687062), (84, 343531)]