65425828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9907}}^1$

素因数の和:10051

約数の個数: 24

約数和(自身を含む): 124285952

約数和(自身を除く): 58860124

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 9907, 19814, 39628, 128791, 257582, 515164, 1258189, 2516378, 5032756, 16356457, 32712914, 65425828]

約数ペア:

[(1, 65425828), (2, 32712914), (4, 16356457), (13, 5032756), (26, 2516378), (52, 1258189), (127, 515164), (254, 257582), (508, 128791), (1651, 39628), (3302, 19814), (6604, 9907)]