28022462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5471}}^1$

素因数の和:5683

約数の個数: 16

約数和(自身を含む): 45505152

約数和(自身を除く): 17482690

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 5471, 10942, 71123, 142246, 1077787, 2155574, 14011231, 28022462]

約数ペア:

[(1, 28022462), (2, 14011231), (13, 2155574), (26, 1077787), (197, 142246), (394, 71123), (2561, 10942), (5122, 5471)]