1327424

素因数分解:

$2^6\times 7^1\times {\mathrm{2963}}^1$

素因数の和:2982

約数の個数: 28

約数和(自身を含む): 3011424

約数和(自身を除く): 1684000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2963, 5926, 11852, 20741, 23704, 41482, 47408, 82964, 94816, 165928, 189632, 331856, 663712, 1327424]

約数ペア:

[(1, 1327424), (2, 663712), (4, 331856), (7, 189632), (8, 165928), (14, 94816), (16, 82964), (28, 47408), (32, 41482), (56, 23704), (64, 20741), (112, 11852), (224, 5926), (448, 2963)]