25993396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 55319040

約数和(自身を除く): 29325644

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 1567, 3134, 4147, 6268, 8294, 16588, 17237, 20371, 34474, 40742, 45443, 68948, 81484, 90886, 181772, 224081, 448162, 499873, 590759, 896324, 999746, 1181518, 1999492, 2363036, 6498349, 12996698, 25993396]

約数ペア:

[(1, 25993396), (2, 12996698), (4, 6498349), (11, 2363036), (13, 1999492), (22, 1181518), (26, 999746), (29, 896324), (44, 590759), (52, 499873), (58, 448162), (116, 224081), (143, 181772), (286, 90886), (319, 81484), (377, 68948), (572, 45443), (638, 40742), (754, 34474), (1276, 20371), (1508, 17237), (1567, 16588), (3134, 8294), (4147, 6268)]