42835128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{254971}}^1$

素因数の和:254987

約数の個数: 32

約数和(自身を含む): 122386560

約数和(自身を除く): 79551432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 254971, 509942, 764913, 1019884, 1529826, 1784797, 2039768, 3059652, 3569594, 5354391, 6119304, 7139188, 10708782, 14278376, 21417564, 42835128]

約数ペア:

[(1, 42835128), (2, 21417564), (3, 14278376), (4, 10708782), (6, 7139188), (7, 6119304), (8, 5354391), (12, 3569594), (14, 3059652), (21, 2039768), (24, 1784797), (28, 1529826), (42, 1019884), (56, 764913), (84, 509942), (168, 254971)]