105812728

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{17659}}^1$

素因数の和:17779

約数の個数: 32

約数和(自身を含む): 228873600

約数和(自身を除く): 123060872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 17659, 35318, 70636, 123613, 141272, 247226, 494452, 988904, 1889513, 3779026, 7558052, 13226591, 15116104, 26453182, 52906364, 105812728]

約数ペア:

[(1, 105812728), (2, 52906364), (4, 26453182), (7, 15116104), (8, 13226591), (14, 7558052), (28, 3779026), (56, 1889513), (107, 988904), (214, 494452), (428, 247226), (749, 141272), (856, 123613), (1498, 70636), (2996, 35318), (5992, 17659)]