71027248

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{60811}}^1$

素因数の和:60892

約数の個数: 20

約数和(自身を含む): 139502728

約数和(自身を除く): 68475480

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 60811, 121622, 243244, 486488, 972976, 4439203, 8878406, 17756812, 35513624, 71027248]

約数ペア:

[(1, 71027248), (2, 35513624), (4, 17756812), (8, 8878406), (16, 4439203), (73, 972976), (146, 486488), (292, 243244), (584, 121622), (1168, 60811)]