27888238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1777}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 51206400

約数和(自身を除く): 23318162

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 1777, 2242, 3554, 7847, 12439, 15694, 24878, 33763, 67526, 104843, 209686, 236341, 472682, 733901, 1467802, 1992017, 3984034, 13944119, 27888238]

約数ペア:

[(1, 27888238), (2, 13944119), (7, 3984034), (14, 1992017), (19, 1467802), (38, 733901), (59, 472682), (118, 236341), (133, 209686), (266, 104843), (413, 67526), (826, 33763), (1121, 24878), (1777, 15694), (2242, 12439), (3554, 7847)]