22657264

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2273}}^1$

素因数の和:2377

約数の個数: 40

約数和(自身を含む): 50755680

約数和(自身を除く): 28098416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2273, 2492, 4546, 4984, 9092, 9968, 15911, 18184, 31822, 36368, 63644, 127288, 202297, 254576, 404594, 809188, 1416079, 1618376, 2832158, 3236752, 5664316, 11328632, 22657264]

約数ペア:

[(1, 22657264), (2, 11328632), (4, 5664316), (7, 3236752), (8, 2832158), (14, 1618376), (16, 1416079), (28, 809188), (56, 404594), (89, 254576), (112, 202297), (178, 127288), (356, 63644), (623, 36368), (712, 31822), (1246, 18184), (1424, 15911), (2273, 9968), (2492, 9092), (4546, 4984)]