28157.000000

素因数分解:

$2^5\times 3^1\times {\mathrm{9181}}^1$

素因数の和:9194

約数の個数: 24

約数和(自身を含む): 2313864

約数和(自身を除く): 1432488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 9181, 18362, 27543, 36724, 55086, 73448, 110172, 146896, 220344, 293792, 440688, 881376]

約数ペア:

[(1, 881376), (2, 440688), (3, 293792), (4, 220344), (6, 146896), (8, 110172), (12, 73448), (16, 55086), (24, 36724), (32, 27543), (48, 18362), (96, 9181)]