1279181504

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{75997}}^1$

素因数の和:76272

約数の個数: 28

約数和(自身を含む): 2548060944

約数和(自身を除く): 1268879440

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 2104, 4208, 8416, 16832, 75997, 151994, 303988, 607976, 1215952, 2431904, 4863808, 19987211, 39974422, 79948844, 159897688, 319795376, 639590752, 1279181504]

約数ペア:

[(1, 1279181504), (2, 639590752), (4, 319795376), (8, 159897688), (16, 79948844), (32, 39974422), (64, 19987211), (263, 4863808), (526, 2431904), (1052, 1215952), (2104, 607976), (4208, 303988), (8416, 151994), (16832, 75997)]