26807708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20749}}^1$

素因数の和:20789

約数の個数: 24

約数和(自身を含む): 52290000

約数和(自身を除く): 25482292

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 20749, 41498, 82996, 352733, 394231, 705466, 788462, 1410932, 1576924, 6701927, 13403854, 26807708]

約数ペア:

[(1, 26807708), (2, 13403854), (4, 6701927), (17, 1576924), (19, 1410932), (34, 788462), (38, 705466), (68, 394231), (76, 352733), (323, 82996), (646, 41498), (1292, 20749)]