26400582

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 61981920

約数和(自身を除く): 35581338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 257, 439, 514, 771, 878, 1317, 1542, 2313, 2634, 3341, 3951, 4626, 5707, 6682, 7902, 10023, 11414, 17121, 20046, 30069, 34242, 51363, 60138, 102726, 112823, 225646, 338469, 676938, 1015407, 1466699, 2030814, 2933398, 4400097, 8800194, 13200291, 26400582]

約数ペア:

[(1, 26400582), (2, 13200291), (3, 8800194), (6, 4400097), (9, 2933398), (13, 2030814), (18, 1466699), (26, 1015407), (39, 676938), (78, 338469), (117, 225646), (234, 112823), (257, 102726), (439, 60138), (514, 51363), (771, 34242), (878, 30069), (1317, 20046), (1542, 17121), (2313, 11414), (2634, 10023), (3341, 7902), (3951, 6682), (4626, 5707)]