40819128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{242971}}^1$

素因数の和:242987

約数の個数: 32

約数和(自身を含む): 116626560

約数和(自身を除く): 75807432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 242971, 485942, 728913, 971884, 1457826, 1700797, 1943768, 2915652, 3401594, 5102391, 5831304, 6803188, 10204782, 13606376, 20409564, 40819128]

約数ペア:

[(1, 40819128), (2, 20409564), (3, 13606376), (4, 10204782), (6, 6803188), (7, 5831304), (8, 5102391), (12, 3401594), (14, 2915652), (21, 1943768), (24, 1700797), (28, 1457826), (42, 971884), (56, 728913), (84, 485942), (168, 242971)]