28855302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{687031}}^1$

素因数の和:687043

約数の個数: 16

約数和(自身を含む): 65955072

約数和(自身を除く): 37099770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 687031, 1374062, 2061093, 4122186, 4809217, 9618434, 14427651, 28855302]

約数ペア:

[(1, 28855302), (2, 14427651), (3, 9618434), (6, 4809217), (7, 4122186), (14, 2061093), (21, 1374062), (42, 687031)]