27961844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2897}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 51932160

約数和(自身を除く): 23970316

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 2897, 4826, 5794, 9652, 11588, 55043, 110086, 220172, 367919, 735838, 1471676, 6990461, 13980922, 27961844]

約数ペア:

[(1, 27961844), (2, 13980922), (4, 6990461), (19, 1471676), (38, 735838), (76, 367919), (127, 220172), (254, 110086), (508, 55043), (2413, 11588), (2897, 9652), (4826, 5794)]