864455872

素因数分解:

$2^6\times 7^1\times {\mathrm{1929589}}^1$

素因数の和:1929608

約数の個数: 28

約数和(自身を含む): 1960463440

約数和(自身を除く): 1096007568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1929589, 3859178, 7718356, 13507123, 15436712, 27014246, 30873424, 54028492, 61746848, 108056984, 123493696, 216113968, 432227936, 864455872]

約数ペア:

[(1, 864455872), (2, 432227936), (4, 216113968), (7, 123493696), (8, 108056984), (14, 61746848), (16, 54028492), (28, 30873424), (32, 27014246), (56, 15436712), (64, 13507123), (112, 7718356), (224, 3859178), (448, 1929589)]