26972408

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 52284960

約数和(自身を除く): 25312552

約数列:

[1, 2, 4, 8, 37, 74, 148, 293, 296, 311, 586, 622, 1172, 1244, 2344, 2488, 10841, 11507, 21682, 23014, 43364, 46028, 86728, 91123, 92056, 182246, 364492, 728984, 3371551, 6743102, 13486204, 26972408]

約数ペア:

[(1, 26972408), (2, 13486204), (4, 6743102), (8, 3371551), (37, 728984), (74, 364492), (148, 182246), (293, 92056), (296, 91123), (311, 86728), (586, 46028), (622, 43364), (1172, 23014), (1244, 21682), (2344, 11507), (2488, 10841)]