26212004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 57068928

約数和(自身を除く): 30856924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 673, 749, 1346, 1391, 1498, 2692, 2782, 2996, 4711, 5564, 8749, 9422, 9737, 17498, 18844, 19474, 34996, 38948, 61243, 72011, 122486, 144022, 244972, 288044, 504077, 936143, 1008154, 1872286, 2016308, 3744572, 6553001, 13106002, 26212004]

約数ペア:

[(1, 26212004), (2, 13106002), (4, 6553001), (7, 3744572), (13, 2016308), (14, 1872286), (26, 1008154), (28, 936143), (52, 504077), (91, 288044), (107, 244972), (182, 144022), (214, 122486), (364, 72011), (428, 61243), (673, 38948), (749, 34996), (1346, 19474), (1391, 18844), (1498, 17498), (2692, 9737), (2782, 9422), (2996, 8749), (4711, 5564)]