25070668

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12611}}^1$

素因数の和:12693

約数の個数: 24

約数和(自身を含む): 50851584

約数和(自身を除く): 25780916

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 12611, 25222, 50444, 88277, 176554, 353108, 895381, 1790762, 3581524, 6267667, 12535334, 25070668]

約数ペア:

[(1, 25070668), (2, 12535334), (4, 6267667), (7, 3581524), (14, 1790762), (28, 895381), (71, 353108), (142, 176554), (284, 88277), (497, 50444), (994, 25222), (1988, 12611)]