22856624

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2293}}^1$

素因数の和:2397

約数の個数: 40

約数和(自身を含む): 51202080

約数和(自身を除く): 28345456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2293, 2492, 4586, 4984, 9172, 9968, 16051, 18344, 32102, 36688, 64204, 128408, 204077, 256816, 408154, 816308, 1428539, 1632616, 2857078, 3265232, 5714156, 11428312, 22856624]

約数ペア:

[(1, 22856624), (2, 11428312), (4, 5714156), (7, 3265232), (8, 2857078), (14, 1632616), (16, 1428539), (28, 816308), (56, 408154), (89, 256816), (112, 204077), (178, 128408), (356, 64204), (623, 36688), (712, 32102), (1246, 18344), (1424, 16051), (2293, 9968), (2492, 9172), (4586, 4984)]