22646728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3067}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 46388160

約数和(自身を除く): 23741432

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3067, 3692, 6134, 7384, 12268, 24536, 39871, 79742, 159484, 217757, 318968, 435514, 871028, 1742056, 2830841, 5661682, 11323364, 22646728]

約数ペア:

[(1, 22646728), (2, 11323364), (4, 5661682), (8, 2830841), (13, 1742056), (26, 871028), (52, 435514), (71, 318968), (104, 217757), (142, 159484), (284, 79742), (568, 39871), (923, 24536), (1846, 12268), (3067, 7384), (3692, 6134)]