42740292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5717}}^1$

素因数の和:5820

約数の個数: 48

約数和(自身を含む): 115274880

約数和(自身を除く): 72534588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 5717, 7476, 11434, 17151, 22868, 34302, 40019, 68604, 80038, 120057, 160076, 240114, 480228, 508813, 1017626, 1526439, 2035252, 3052878, 3561691, 6105756, 7123382, 10685073, 14246764, 21370146, 42740292]

約数ペア:

[(1, 42740292), (2, 21370146), (3, 14246764), (4, 10685073), (6, 7123382), (7, 6105756), (12, 3561691), (14, 3052878), (21, 2035252), (28, 1526439), (42, 1017626), (84, 508813), (89, 480228), (178, 240114), (267, 160076), (356, 120057), (534, 80038), (623, 68604), (1068, 40019), (1246, 34302), (1869, 22868), (2492, 17151), (3738, 11434), (5717, 7476)]