25713226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 49718592

約数和(自身を除く): 24005366

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 154, 242, 301, 353, 473, 602, 706, 847, 946, 1694, 2471, 3311, 3883, 4942, 5203, 6622, 7766, 10406, 15179, 27181, 30358, 36421, 42713, 54362, 72842, 85426, 106253, 166969, 212506, 298991, 333938, 597982, 1168783, 1836659, 2337566, 3673318, 12856613, 25713226]

約数ペア:

[(1, 25713226), (2, 12856613), (7, 3673318), (11, 2337566), (14, 1836659), (22, 1168783), (43, 597982), (77, 333938), (86, 298991), (121, 212506), (154, 166969), (242, 106253), (301, 85426), (353, 72842), (473, 54362), (602, 42713), (706, 36421), (847, 30358), (946, 27181), (1694, 15179), (2471, 10406), (3311, 7766), (3883, 6622), (4942, 5203)]