25852618

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:678

約数の個数: 24

約数和(自身を含む): 42886116

約数和(自身を除く): 17033498

約数列:

[1, 2, 11, 22, 121, 242, 317, 337, 634, 674, 3487, 3707, 6974, 7414, 38357, 40777, 76714, 81554, 106829, 213658, 1175119, 2350238, 12926309, 25852618]

約数ペア:

[(1, 25852618), (2, 12926309), (11, 2350238), (22, 1175119), (121, 213658), (242, 106829), (317, 81554), (337, 76714), (634, 40777), (674, 38357), (3487, 7414), (3707, 6974)]