28401146

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5147}}^1$

素因数の和:5269

約数の個数: 16

約数和(自身を含む): 44478720

約数和(自身を除く): 16077574

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5147, 5518, 10294, 159557, 319114, 458083, 916166, 14200573, 28401146]

約数ペア:

[(1, 28401146), (2, 14200573), (31, 916166), (62, 458083), (89, 319114), (178, 159557), (2759, 10294), (5147, 5518)]