4039904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 9072000

約数和(自身を除く): 5032096

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 499, 506, 736, 998, 1012, 1996, 2024, 3992, 4048, 5489, 7984, 8096, 10978, 11477, 15968, 21956, 22954, 43912, 45908, 87824, 91816, 126247, 175648, 183632, 252494, 367264, 504988, 1009976, 2019952, 4039904]

約数ペア:

[(1, 4039904), (2, 2019952), (4, 1009976), (8, 504988), (11, 367264), (16, 252494), (22, 183632), (23, 175648), (32, 126247), (44, 91816), (46, 87824), (88, 45908), (92, 43912), (176, 22954), (184, 21956), (253, 15968), (352, 11477), (368, 10978), (499, 8096), (506, 7984), (736, 5489), (998, 4048), (1012, 3992), (1996, 2024)]