28949846

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1723}}^1$

素因数の和:2027

約数の個数: 16

約数和(自身を含む): 45017088

約数和(自身を除く): 16067242

約数列:

[1, 2, 31, 62, 271, 542, 1723, 3446, 8401, 16802, 53413, 106826, 466933, 933866, 14474923, 28949846]

約数ペア:

[(1, 28949846), (2, 14474923), (31, 933866), (62, 466933), (271, 106826), (542, 53413), (1723, 16802), (3446, 8401)]