12767768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 25930800

約数和(自身を除く): 13163032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293, 419, 586, 838, 1172, 1676, 2344, 3352, 3809, 5447, 7618, 10894, 15236, 21788, 30472, 43576, 122767, 245534, 491068, 982136, 1595971, 3191942, 6383884, 12767768]

約数ペア:

[(1, 12767768), (2, 6383884), (4, 3191942), (8, 1595971), (13, 982136), (26, 491068), (52, 245534), (104, 122767), (293, 43576), (419, 30472), (586, 21788), (838, 15236), (1172, 10894), (1676, 7618), (2344, 5447), (3352, 3809)]