28230452

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{929}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 50621760

約数和(自身を除く): 22391308

約数列:

[1, 2, 4, 71, 107, 142, 214, 284, 428, 929, 1858, 3716, 7597, 15194, 30388, 65959, 99403, 131918, 198806, 263836, 397612, 7057613, 14115226, 28230452]

約数ペア:

[(1, 28230452), (2, 14115226), (4, 7057613), (71, 397612), (107, 263836), (142, 198806), (214, 131918), (284, 99403), (428, 65959), (929, 30388), (1858, 15194), (3716, 7597)]