28193826

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 57492288

約数和(自身を除く): 29298462

約数列:

[1, 2, 3, 6, 97, 193, 194, 251, 291, 386, 502, 579, 582, 753, 1158, 1506, 18721, 24347, 37442, 48443, 48694, 56163, 73041, 96886, 112326, 145329, 146082, 290658, 4698971, 9397942, 14096913, 28193826]

約数ペア:

[(1, 28193826), (2, 14096913), (3, 9397942), (6, 4698971), (97, 290658), (193, 146082), (194, 145329), (251, 112326), (291, 96886), (386, 73041), (502, 56163), (579, 48694), (582, 48443), (753, 37442), (1158, 24347), (1506, 18721)]