7937292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 20385792

約数和(自身を除く): 12448500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 383, 471, 628, 766, 942, 1149, 1532, 1727, 1884, 2298, 3454, 4213, 4596, 5181, 6908, 8426, 10362, 12639, 16852, 20724, 25278, 50556, 60131, 120262, 180393, 240524, 360786, 661441, 721572, 1322882, 1984323, 2645764, 3968646, 7937292]

約数ペア:

[(1, 7937292), (2, 3968646), (3, 2645764), (4, 1984323), (6, 1322882), (11, 721572), (12, 661441), (22, 360786), (33, 240524), (44, 180393), (66, 120262), (132, 60131), (157, 50556), (314, 25278), (383, 20724), (471, 16852), (628, 12639), (766, 10362), (942, 8426), (1149, 6908), (1532, 5181), (1727, 4596), (1884, 4213), (2298, 3454)]