28430612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53441}}^1$

素因数の和:53471

約数の個数: 24

約数和(自身を含む): 59855040

約数和(自身を除く): 31424428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 53441, 106882, 213764, 374087, 748174, 1015379, 1496348, 2030758, 4061516, 7107653, 14215306, 28430612]

約数ペア:

[(1, 28430612), (2, 14215306), (4, 7107653), (7, 4061516), (14, 2030758), (19, 1496348), (28, 1015379), (38, 748174), (76, 374087), (133, 213764), (266, 106882), (532, 53441)]