28316404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7507}}^1$

素因数の和:7575

約数の個数: 24

約数和(自身を含む): 52976448

約数和(自身を除く): 24660044

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 7507, 15014, 30028, 172661, 307787, 345322, 615574, 690644, 1231148, 7079101, 14158202, 28316404]

約数ペア:

[(1, 28316404), (2, 14158202), (4, 7079101), (23, 1231148), (41, 690644), (46, 615574), (82, 345322), (92, 307787), (164, 172661), (943, 30028), (1886, 15014), (3772, 7507)]