7121936

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{15349}}^1$

素因数の和:15386

約数の個数: 20

約数和(自身を含む): 14275500

約数和(自身を除く): 7153564

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 15349, 30698, 61396, 122792, 245584, 445121, 890242, 1780484, 3560968, 7121936]

約数ペア:

[(1, 7121936), (2, 3560968), (4, 1780484), (8, 890242), (16, 445121), (29, 245584), (58, 122792), (116, 61396), (232, 30698), (464, 15349)]