13786448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:939

約数の個数: 40

約数和(自身を含む): 29164800

約数和(自身を除く): 15378352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 839, 1027, 1264, 1678, 2054, 3356, 4108, 6712, 8216, 10907, 13424, 16432, 21814, 43628, 66281, 87256, 132562, 174512, 265124, 530248, 861653, 1060496, 1723306, 3446612, 6893224, 13786448]

約数ペア:

[(1, 13786448), (2, 6893224), (4, 3446612), (8, 1723306), (13, 1060496), (16, 861653), (26, 530248), (52, 265124), (79, 174512), (104, 132562), (158, 87256), (208, 66281), (316, 43628), (632, 21814), (839, 16432), (1027, 13424), (1264, 10907), (1678, 8216), (2054, 6712), (3356, 4108)]