64867198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 108591840

約数和(自身を除く): 43724642

約数列:

[1, 2, 11, 22, 97, 113, 194, 226, 269, 538, 1067, 1243, 2134, 2486, 2959, 5918, 10961, 21922, 26093, 30397, 52186, 60794, 120571, 241142, 287023, 334367, 574046, 668734, 2948509, 5897018, 32433599, 64867198]

約数ペア:

[(1, 64867198), (2, 32433599), (11, 5897018), (22, 2948509), (97, 668734), (113, 574046), (194, 334367), (226, 287023), (269, 241142), (538, 120571), (1067, 60794), (1243, 52186), (2134, 30397), (2486, 26093), (2959, 21922), (5918, 10961)]