25127224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 54043200

約数和(自身を除く): 28915976

約数列:

[1, 2, 4, 8, 17, 23, 29, 34, 46, 58, 68, 92, 116, 136, 184, 232, 277, 391, 493, 554, 667, 782, 986, 1108, 1334, 1564, 1972, 2216, 2668, 3128, 3944, 4709, 5336, 6371, 8033, 9418, 11339, 12742, 16066, 18836, 22678, 25484, 32132, 37672, 45356, 50968, 64264, 90712, 108307, 136561, 184759, 216614, 273122, 369518, 433228, 546244, 739036, 866456, 1092488, 1478072, 3140903, 6281806, 12563612, 25127224]

約数ペア:

[(1, 25127224), (2, 12563612), (4, 6281806), (8, 3140903), (17, 1478072), (23, 1092488), (29, 866456), (34, 739036), (46, 546244), (58, 433228), (68, 369518), (92, 273122), (116, 216614), (136, 184759), (184, 136561), (232, 108307), (277, 90712), (391, 64264), (493, 50968), (554, 45356), (667, 37672), (782, 32132), (986, 25484), (1108, 22678), (1334, 18836), (1564, 16066), (1972, 12742), (2216, 11339), (2668, 9418), (3128, 8033), (3944, 6371), (4709, 5336)]