25188954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8447}}^1$

素因数の和:8530

約数の個数: 32

約数和(自身を含む): 58392576

約数和(自身を除く): 33203622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 8447, 16894, 25341, 50682, 59129, 118258, 177387, 354774, 599737, 1199474, 1799211, 3598422, 4198159, 8396318, 12594477, 25188954]

約数ペア:

[(1, 25188954), (2, 12594477), (3, 8396318), (6, 4198159), (7, 3598422), (14, 1799211), (21, 1199474), (42, 599737), (71, 354774), (142, 177387), (213, 118258), (426, 59129), (497, 50682), (994, 25341), (1491, 16894), (2982, 8447)]