27890216

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 53437440

約数和(自身を除く): 25547224

約数列:

[1, 2, 4, 8, 97, 127, 194, 254, 283, 388, 508, 566, 776, 1016, 1132, 2264, 12319, 24638, 27451, 35941, 49276, 54902, 71882, 98552, 109804, 143764, 219608, 287528, 3486277, 6972554, 13945108, 27890216]

約数ペア:

[(1, 27890216), (2, 13945108), (4, 6972554), (8, 3486277), (97, 287528), (127, 219608), (194, 143764), (254, 109804), (283, 98552), (388, 71882), (508, 54902), (566, 49276), (776, 35941), (1016, 27451), (1132, 24638), (2264, 12319)]