8520028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8419}}^1$

素因数の和:8457

約数の個数: 24

約数和(自身を含む): 16974720

約数和(自身を除く): 8454692

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 8419, 16838, 33676, 92609, 185218, 193637, 370436, 387274, 774548, 2130007, 4260014, 8520028]

約数ペア:

[(1, 8520028), (2, 4260014), (4, 2130007), (11, 774548), (22, 387274), (23, 370436), (44, 193637), (46, 185218), (92, 92609), (253, 33676), (506, 16838), (1012, 8419)]