26245916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1753}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 48620880

約数和(自身を除く): 22374964

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 1753, 3506, 3743, 7012, 7486, 14972, 33307, 66614, 133228, 345341, 690682, 1381364, 6561479, 13122958, 26245916]

約数ペア:

[(1, 26245916), (2, 13122958), (4, 6561479), (19, 1381364), (38, 690682), (76, 345341), (197, 133228), (394, 66614), (788, 33307), (1753, 14972), (3506, 7486), (3743, 7012)]