26506744

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 55301400

約数和(自身を除く): 28794656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 139, 197, 242, 278, 394, 484, 556, 788, 968, 1112, 1529, 1576, 2167, 3058, 4334, 6116, 8668, 12232, 16819, 17336, 23837, 27383, 33638, 47674, 54766, 67276, 95348, 109532, 134552, 190696, 219064, 301213, 602426, 1204852, 2409704, 3313343, 6626686, 13253372, 26506744]

約数ペア:

[(1, 26506744), (2, 13253372), (4, 6626686), (8, 3313343), (11, 2409704), (22, 1204852), (44, 602426), (88, 301213), (121, 219064), (139, 190696), (197, 134552), (242, 109532), (278, 95348), (394, 67276), (484, 54766), (556, 47674), (788, 33638), (968, 27383), (1112, 23837), (1529, 17336), (1576, 16819), (2167, 12232), (3058, 8668), (4334, 6116)]