42684964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 90316800

約数和(自身を除く): 47631836

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 158, 161, 316, 322, 553, 644, 839, 1106, 1678, 1817, 2212, 3356, 3634, 5873, 7268, 11746, 12719, 19297, 23492, 25438, 38594, 50876, 66281, 77188, 132562, 135079, 265124, 270158, 463967, 540316, 927934, 1524463, 1855868, 3048926, 6097852, 10671241, 21342482, 42684964]

約数ペア:

[(1, 42684964), (2, 21342482), (4, 10671241), (7, 6097852), (14, 3048926), (23, 1855868), (28, 1524463), (46, 927934), (79, 540316), (92, 463967), (158, 270158), (161, 265124), (316, 135079), (322, 132562), (553, 77188), (644, 66281), (839, 50876), (1106, 38594), (1678, 25438), (1817, 23492), (2212, 19297), (3356, 12719), (3634, 11746), (5873, 7268)]