28059908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 54020736

約数和(自身を除く): 25960828

約数列:

[1, 2, 4, 23, 41, 43, 46, 82, 86, 92, 164, 172, 173, 346, 692, 943, 989, 1763, 1886, 1978, 3526, 3772, 3956, 3979, 7052, 7093, 7439, 7958, 14186, 14878, 15916, 28372, 29756, 40549, 81098, 162196, 163139, 171097, 304999, 326278, 342194, 609998, 652556, 684388, 1219996, 7014977, 14029954, 28059908]

約数ペア:

[(1, 28059908), (2, 14029954), (4, 7014977), (23, 1219996), (41, 684388), (43, 652556), (46, 609998), (82, 342194), (86, 326278), (92, 304999), (164, 171097), (172, 163139), (173, 162196), (346, 81098), (692, 40549), (943, 29756), (989, 28372), (1763, 15916), (1886, 14878), (1978, 14186), (3526, 7958), (3772, 7439), (3956, 7093), (3979, 7052)]