25364864

素因数分解:

$2^7\times 7^1\times {\mathrm{28309}}^1$

素因数の和:28330

約数の個数: 32

約数和(自身を含む): 57752400

約数和(自身を除く): 32387536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 28309, 56618, 113236, 198163, 226472, 396326, 452944, 792652, 905888, 1585304, 1811776, 3170608, 3623552, 6341216, 12682432, 25364864]

約数ペア:

[(1, 25364864), (2, 12682432), (4, 6341216), (7, 3623552), (8, 3170608), (14, 1811776), (16, 1585304), (28, 905888), (32, 792652), (56, 452944), (64, 396326), (112, 226472), (128, 198163), (224, 113236), (448, 56618), (896, 28309)]