21587776

素因数分解:

$2^6\times 7^1\times {\mathrm{48187}}^1$

素因数の和:48206

約数の個数: 28

約数和(自身を含む): 48959008

約数和(自身を除く): 27371232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 48187, 96374, 192748, 337309, 385496, 674618, 770992, 1349236, 1541984, 2698472, 3083968, 5396944, 10793888, 21587776]

約数ペア:

[(1, 21587776), (2, 10793888), (4, 5396944), (7, 3083968), (8, 2698472), (14, 1541984), (16, 1349236), (28, 770992), (32, 674618), (56, 385496), (64, 337309), (112, 192748), (224, 96374), (448, 48187)]