28343710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 53034912

約数和(自身を除く): 24691202

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 730, 947, 1894, 2993, 4735, 5986, 9470, 14965, 29930, 38827, 69131, 77654, 138262, 194135, 345655, 388270, 691310, 2834371, 5668742, 14171855, 28343710]

約数ペア:

[(1, 28343710), (2, 14171855), (5, 5668742), (10, 2834371), (41, 691310), (73, 388270), (82, 345655), (146, 194135), (205, 138262), (365, 77654), (410, 69131), (730, 38827), (947, 29930), (1894, 14965), (2993, 9470), (4735, 5986)]