28723024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163199}}^1$

素因数の和:163218

約数の個数: 20

約数和(自身を含む): 60710400

約数和(自身を除く): 31987376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 163199, 326398, 652796, 1305592, 1795189, 2611184, 3590378, 7180756, 14361512, 28723024]

約数ペア:

[(1, 28723024), (2, 14361512), (4, 7180756), (8, 3590378), (11, 2611184), (16, 1795189), (22, 1305592), (44, 652796), (88, 326398), (176, 163199)]