191990848

素因数分解:

$2^6\times 7^1\times {\mathrm{428551}}^1$

素因数の和:428570

約数の個数: 28

約数和(自身を含む): 435408832

約数和(自身を除く): 243417984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 428551, 857102, 1714204, 2999857, 3428408, 5999714, 6856816, 11999428, 13713632, 23998856, 27427264, 47997712, 95995424, 191990848]

約数ペア:

[(1, 191990848), (2, 95995424), (4, 47997712), (7, 27427264), (8, 23998856), (14, 13713632), (16, 11999428), (28, 6856816), (32, 5999714), (56, 3428408), (64, 2999857), (112, 1714204), (224, 857102), (448, 428551)]