69120404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2053}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 127676640

約数和(自身を除く): 58556236

約数列:

[1, 2, 4, 19, 38, 76, 443, 886, 1772, 2053, 4106, 8212, 8417, 16834, 33668, 39007, 78014, 156028, 909479, 1818958, 3637916, 17280101, 34560202, 69120404]

約数ペア:

[(1, 69120404), (2, 34560202), (4, 17280101), (19, 3637916), (38, 1818958), (76, 909479), (443, 156028), (886, 78014), (1772, 39007), (2053, 33668), (4106, 16834), (8212, 8417)]