26648906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 44098560

約数和(自身を除く): 17449654

約数列:

[1, 2, 19, 38, 43, 47, 86, 94, 347, 694, 817, 893, 1634, 1786, 2021, 4042, 6593, 13186, 14921, 16309, 29842, 32618, 38399, 76798, 283499, 309871, 566998, 619742, 701287, 1402574, 13324453, 26648906]

約数ペア:

[(1, 26648906), (2, 13324453), (19, 1402574), (38, 701287), (43, 619742), (47, 566998), (86, 309871), (94, 283499), (347, 76798), (694, 38399), (817, 32618), (893, 29842), (1634, 16309), (1786, 14921), (2021, 13186), (4042, 6593)]