25246606

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 22653554

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 2309, 4618, 5467, 10934, 16163, 25399, 32326, 50798, 163939, 177793, 327878, 355586, 1147573, 1803329, 2295146, 3606658, 12623303, 25246606]

約数ペア:

[(1, 25246606), (2, 12623303), (7, 3606658), (11, 2295146), (14, 1803329), (22, 1147573), (71, 355586), (77, 327878), (142, 177793), (154, 163939), (497, 50798), (781, 32326), (994, 25399), (1562, 16163), (2309, 10934), (4618, 5467)]