23656556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 52254720

約数和(自身を除く): 28598164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 863, 979, 1246, 1726, 1958, 2492, 3452, 3916, 6041, 6853, 9493, 12082, 13706, 18986, 24164, 27412, 37972, 66451, 76807, 132902, 153614, 265804, 307228, 537649, 844877, 1075298, 1689754, 2150596, 3379508, 5914139, 11828278, 23656556]

約数ペア:

[(1, 23656556), (2, 11828278), (4, 5914139), (7, 3379508), (11, 2150596), (14, 1689754), (22, 1075298), (28, 844877), (44, 537649), (77, 307228), (89, 265804), (154, 153614), (178, 132902), (308, 76807), (356, 66451), (623, 37972), (863, 27412), (979, 24164), (1246, 18986), (1726, 13706), (1958, 12082), (2492, 9493), (3452, 6853), (3916, 6041)]