1972449472

素因数分解:

$2^6\times 7^1\times {\mathrm{4402789}}^1$

素因数の和:4402808

約数の個数: 28

約数和(自身を含む): 4473234640

約数和(自身を除く): 2500785168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4402789, 8805578, 17611156, 30819523, 35222312, 61639046, 70444624, 123278092, 140889248, 246556184, 281778496, 493112368, 986224736, 1972449472]

約数ペア:

[(1, 1972449472), (2, 986224736), (4, 493112368), (7, 281778496), (8, 246556184), (14, 140889248), (16, 123278092), (28, 70444624), (32, 61639046), (56, 35222312), (64, 30819523), (112, 17611156), (224, 8805578), (448, 4402789)]