1363027456

素因数分解:

$2^9\times 7^1\times {\mathrm{380309}}^1$

素因数の和:380334

約数の個数: 40

約数和(自身を含む): 3112457040

約数和(自身を除く): 1749429584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 380309, 760618, 1521236, 2662163, 3042472, 5324326, 6084944, 10648652, 12169888, 21297304, 24339776, 42594608, 48679552, 85189216, 97359104, 170378432, 194718208, 340756864, 681513728, 1363027456]

約数ペア:

[(1, 1363027456), (2, 681513728), (4, 340756864), (7, 194718208), (8, 170378432), (14, 97359104), (16, 85189216), (28, 48679552), (32, 42594608), (56, 24339776), (64, 21297304), (112, 12169888), (128, 10648652), (224, 6084944), (256, 5324326), (448, 3042472), (512, 2662163), (896, 1521236), (1792, 760618), (3584, 380309)]