28457874

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{54517}}^1$

素因数の和:54554

約数の個数: 24

約数和(自身を含む): 63786060

約数和(自身を除く): 35328186

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 54517, 109034, 163551, 327102, 490653, 981306, 1580993, 3161986, 4742979, 9485958, 14228937, 28457874]

約数ペア:

[(1, 28457874), (2, 14228937), (3, 9485958), (6, 4742979), (9, 3161986), (18, 1580993), (29, 981306), (58, 490653), (87, 327102), (174, 163551), (261, 109034), (522, 54517)]