71773246

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 24

約数和(自身を含む): 112606200

約数和(自身を除く): 40832954

約数列:

[1, 2, 31, 62, 107, 214, 349, 698, 961, 1922, 3317, 6634, 10819, 21638, 37343, 74686, 102827, 205654, 335389, 670778, 1157633, 2315266, 35886623, 71773246]

約数ペア:

[(1, 71773246), (2, 35886623), (31, 2315266), (62, 1157633), (107, 670778), (214, 335389), (349, 205654), (698, 102827), (961, 74686), (1922, 37343), (3317, 21638), (6634, 10819)]