7884292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 15780352

約数和(自身を除く): 7896060

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 73, 124, 134, 146, 268, 292, 403, 806, 871, 949, 1612, 1742, 1898, 2077, 2263, 3484, 3796, 4154, 4526, 4891, 8308, 9052, 9782, 19564, 27001, 29419, 54002, 58838, 63583, 108004, 117676, 127166, 151621, 254332, 303242, 606484, 1971073, 3942146, 7884292]

約数ペア:

[(1, 7884292), (2, 3942146), (4, 1971073), (13, 606484), (26, 303242), (31, 254332), (52, 151621), (62, 127166), (67, 117676), (73, 108004), (124, 63583), (134, 58838), (146, 54002), (268, 29419), (292, 27001), (403, 19564), (806, 9782), (871, 9052), (949, 8308), (1612, 4891), (1742, 4526), (1898, 4154), (2077, 3796), (2263, 3484)]