74288404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{18443}}^1$

素因数の和:18519

約数の個数: 24

約数和(自身を含む): 139436640

約数和(自身を除く): 65148236

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 18443, 36886, 73772, 350417, 700834, 977479, 1401668, 1954958, 3909916, 18572101, 37144202, 74288404]

約数ペア:

[(1, 74288404), (2, 37144202), (4, 18572101), (19, 3909916), (38, 1954958), (53, 1401668), (76, 977479), (106, 700834), (212, 350417), (1007, 73772), (2014, 36886), (4028, 18443)]