65948872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 137008620

約数和(自身を除く): 71059748

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 193, 242, 353, 386, 484, 706, 772, 968, 1412, 1544, 2123, 2824, 3883, 4246, 7766, 8492, 15532, 16984, 23353, 31064, 42713, 46706, 68129, 85426, 93412, 136258, 170852, 186824, 272516, 341704, 545032, 749419, 1498838, 2997676, 5995352, 8243609, 16487218, 32974436, 65948872]

約数ペア:

[(1, 65948872), (2, 32974436), (4, 16487218), (8, 8243609), (11, 5995352), (22, 2997676), (44, 1498838), (88, 749419), (121, 545032), (193, 341704), (242, 272516), (353, 186824), (386, 170852), (484, 136258), (706, 93412), (772, 85426), (968, 68129), (1412, 46706), (1544, 42713), (2123, 31064), (2824, 23353), (3883, 16984), (4246, 15532), (7766, 8492)]