25616756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 54069120

約数和(自身を除く): 28452364

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 1012, 1489, 1564, 2978, 4301, 5956, 8602, 16379, 17204, 25313, 32758, 34247, 50626, 65516, 68494, 101252, 136988, 278443, 376717, 556886, 582199, 753434, 1113772, 1164398, 1506868, 2328796, 6404189, 12808378, 25616756]

約数ペア:

[(1, 25616756), (2, 12808378), (4, 6404189), (11, 2328796), (17, 1506868), (22, 1164398), (23, 1113772), (34, 753434), (44, 582199), (46, 556886), (68, 376717), (92, 278443), (187, 136988), (253, 101252), (374, 68494), (391, 65516), (506, 50626), (748, 34247), (782, 32758), (1012, 25313), (1489, 17204), (1564, 16379), (2978, 8602), (4301, 5956)]