27971848

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 53652960

約数和(自身を除く): 25681112

約数列:

[1, 2, 4, 8, 73, 146, 211, 227, 292, 422, 454, 584, 844, 908, 1688, 1816, 15403, 16571, 30806, 33142, 47897, 61612, 66284, 95794, 123224, 132568, 191588, 383176, 3496481, 6992962, 13985924, 27971848]

約数ペア:

[(1, 27971848), (2, 13985924), (4, 6992962), (8, 3496481), (73, 383176), (146, 191588), (211, 132568), (227, 123224), (292, 95794), (422, 66284), (454, 61612), (584, 47897), (844, 33142), (908, 30806), (1688, 16571), (1816, 15403)]