260302016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{312863}}^1$

素因数の和:312888

約数の個数: 28

約数和(自身を含む): 556272192

約数和(自身を除く): 295970176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 312863, 625726, 1251452, 2502904, 4067219, 5005808, 8134438, 10011616, 16268876, 20023232, 32537752, 65075504, 130151008, 260302016]

約数ペア:

[(1, 260302016), (2, 130151008), (4, 65075504), (8, 32537752), (13, 20023232), (16, 16268876), (26, 10011616), (32, 8134438), (52, 5005808), (64, 4067219), (104, 2502904), (208, 1251452), (416, 625726), (832, 312863)]