691130944

素因数分解:

$2^6\times 7^1\times {\mathrm{1542703}}^1$

素因数の和:1542722

約数の個数: 28

約数和(自身を含む): 1567387264

約数和(自身を除く): 876256320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1542703, 3085406, 6170812, 10798921, 12341624, 21597842, 24683248, 43195684, 49366496, 86391368, 98732992, 172782736, 345565472, 691130944]

約数ペア:

[(1, 691130944), (2, 345565472), (4, 172782736), (7, 98732992), (8, 86391368), (14, 49366496), (16, 43195684), (28, 24683248), (32, 21597842), (56, 12341624), (64, 10798921), (112, 6170812), (224, 3085406), (448, 1542703)]