25949854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 47589120

約数和(自身を除く): 21639266

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 749, 1019, 1498, 1819, 2038, 3638, 7133, 12733, 14266, 17323, 25466, 34646, 109033, 121261, 218066, 242522, 763231, 1526462, 1853561, 3707122, 12974927, 25949854]

約数ペア:

[(1, 25949854), (2, 12974927), (7, 3707122), (14, 1853561), (17, 1526462), (34, 763231), (107, 242522), (119, 218066), (214, 121261), (238, 109033), (749, 34646), (1019, 25466), (1498, 17323), (1819, 14266), (2038, 12733), (3638, 7133)]