68282256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{203221}}^1$

素因数の和:203239

約数の個数: 40

約数和(自身を含む): 201596224

約数和(自身を除く): 133313968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 203221, 406442, 609663, 812884, 1219326, 1422547, 1625768, 2438652, 2845094, 3251536, 4267641, 4877304, 5690188, 8535282, 9754608, 11380376, 17070564, 22760752, 34141128, 68282256]

約数ペア:

[(1, 68282256), (2, 34141128), (3, 22760752), (4, 17070564), (6, 11380376), (7, 9754608), (8, 8535282), (12, 5690188), (14, 4877304), (16, 4267641), (21, 3251536), (24, 2845094), (28, 2438652), (42, 1625768), (48, 1422547), (56, 1219326), (84, 812884), (112, 609663), (168, 406442), (336, 203221)]