28100282

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{37871}}^1$

素因数の和:37933

約数の個数: 16

約数和(自身を含む): 49082112

約数和(自身を除く): 20981830

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 37871, 75742, 265097, 530194, 2007163, 4014326, 14050141, 28100282]

約数ペア:

[(1, 28100282), (2, 14050141), (7, 4014326), (14, 2007163), (53, 530194), (106, 265097), (371, 75742), (742, 37871)]