68253470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9337}}^1$

素因数の和:9404

約数の個数: 32

約数和(自身を含む): 133122528

約数和(自身を除く): 64869058

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 9337, 18674, 46685, 93370, 158729, 317458, 401491, 793645, 802982, 1587290, 2007455, 4014910, 6825347, 13650694, 34126735, 68253470]

約数ペア:

[(1, 68253470), (2, 34126735), (5, 13650694), (10, 6825347), (17, 4014910), (34, 2007455), (43, 1587290), (85, 802982), (86, 793645), (170, 401491), (215, 317458), (430, 158729), (731, 93370), (1462, 46685), (3655, 18674), (7310, 9337)]