28489246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44101}}^1$

素因数の和:44139

約数の個数: 16

約数和(自身を含む): 47630160

約数和(自身を除く): 19140914

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 44101, 88202, 749717, 837919, 1499434, 1675838, 14244623, 28489246]

約数ペア:

[(1, 28489246), (2, 14244623), (17, 1675838), (19, 1499434), (34, 837919), (38, 749717), (323, 88202), (646, 44101)]