385628992

素因数分解:

$2^6\times 7^1\times {\mathrm{860779}}^1$

素因数の和:860798

約数の個数: 28

約数和(自身を含む): 874552480

約数和(自身を除く): 488923488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 860779, 1721558, 3443116, 6025453, 6886232, 12050906, 13772464, 24101812, 27544928, 48203624, 55089856, 96407248, 192814496, 385628992]

約数ペア:

[(1, 385628992), (2, 192814496), (4, 96407248), (7, 55089856), (8, 48203624), (14, 27544928), (16, 24101812), (28, 13772464), (32, 12050906), (56, 6886232), (64, 6025453), (112, 3443116), (224, 1721558), (448, 860779)]