4490288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 9808896

約数和(自身を除く): 5318608

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 823, 1364, 1646, 2728, 3292, 5456, 6584, 9053, 13168, 18106, 25513, 36212, 51026, 72424, 102052, 144848, 204104, 280643, 408208, 561286, 1122572, 2245144, 4490288]

約数ペア:

[(1, 4490288), (2, 2245144), (4, 1122572), (8, 561286), (11, 408208), (16, 280643), (22, 204104), (31, 144848), (44, 102052), (62, 72424), (88, 51026), (124, 36212), (176, 25513), (248, 18106), (341, 13168), (496, 9053), (682, 6584), (823, 5456), (1364, 3292), (1646, 2728)]