25768808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 52469760

約数和(自身を除く): 26700952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 1951, 3302, 3902, 6604, 7804, 13208, 15608, 25363, 50726, 101452, 202904, 247777, 495554, 991108, 1982216, 3221101, 6442202, 12884404, 25768808]

約数ペア:

[(1, 25768808), (2, 12884404), (4, 6442202), (8, 3221101), (13, 1982216), (26, 991108), (52, 495554), (104, 247777), (127, 202904), (254, 101452), (508, 50726), (1016, 25363), (1651, 15608), (1951, 13208), (3302, 7804), (3902, 6604)]