27948848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1149

約数の個数: 40

約数和(自身を含む): 57697200

約数和(自身を除く): 29748352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1033, 1424, 1691, 2066, 3382, 4132, 6764, 8264, 13528, 16528, 19627, 27056, 39254, 78508, 91937, 157016, 183874, 314032, 367748, 735496, 1470992, 1746803, 3493606, 6987212, 13974424, 27948848]

約数ペア:

[(1, 27948848), (2, 13974424), (4, 6987212), (8, 3493606), (16, 1746803), (19, 1470992), (38, 735496), (76, 367748), (89, 314032), (152, 183874), (178, 157016), (304, 91937), (356, 78508), (712, 39254), (1033, 27056), (1424, 19627), (1691, 16528), (2066, 13528), (3382, 8264), (4132, 6764)]