27661144

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2729}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 59623200

約数和(自身を除く): 31962056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 2729, 5068, 5458, 10136, 10916, 19103, 21832, 38206, 76412, 152824, 493949, 987898, 1975796, 3457643, 3951592, 6915286, 13830572, 27661144]

約数ペア:

[(1, 27661144), (2, 13830572), (4, 6915286), (7, 3951592), (8, 3457643), (14, 1975796), (28, 987898), (56, 493949), (181, 152824), (362, 76412), (724, 38206), (1267, 21832), (1448, 19103), (2534, 10916), (2729, 10136), (5068, 5458)]