21496024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14369}}^1$

素因数の和:14403

約数の個数: 32

約数和(自身を含む): 46558800

約数和(自身を除く): 25062776

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 14369, 28738, 57476, 114952, 158059, 244273, 316118, 488546, 632236, 977092, 1264472, 1954184, 2687003, 5374006, 10748012, 21496024]

約数ペア:

[(1, 21496024), (2, 10748012), (4, 5374006), (8, 2687003), (11, 1954184), (17, 1264472), (22, 977092), (34, 632236), (44, 488546), (68, 316118), (88, 244273), (136, 158059), (187, 114952), (374, 57476), (748, 28738), (1496, 14369)]