68436004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{188011}}^1$

素因数の和:188035

約数の個数: 24

約数和(自身を含む): 147401408

約数和(自身を除く): 78965404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 188011, 376022, 752044, 1316077, 2444143, 2632154, 4888286, 5264308, 9776572, 17109001, 34218002, 68436004]

約数ペア:

[(1, 68436004), (2, 34218002), (4, 17109001), (7, 9776572), (13, 5264308), (14, 4888286), (26, 2632154), (28, 2444143), (52, 1316077), (91, 752044), (182, 376022), (364, 188011)]