7151248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{34381}}^1$

素因数の和:34402

約数の個数: 20

約数和(自身を含む): 14921788

約数和(自身を除く): 7770540

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 34381, 68762, 137524, 275048, 446953, 550096, 893906, 1787812, 3575624, 7151248]

約数ペア:

[(1, 7151248), (2, 3575624), (4, 1787812), (8, 893906), (13, 550096), (16, 446953), (26, 275048), (52, 137524), (104, 68762), (208, 34381)]