57213856

素因数分解:

$2^5\times 7^1\times {\mathrm{255419}}^1$

素因数の和:255436

約数の個数: 24

約数和(自身を含む): 128731680

約数和(自身を除く): 71517824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 255419, 510838, 1021676, 1787933, 2043352, 3575866, 4086704, 7151732, 8173408, 14303464, 28606928, 57213856]

約数ペア:

[(1, 57213856), (2, 28606928), (4, 14303464), (7, 8173408), (8, 7151732), (14, 4086704), (16, 3575866), (28, 2043352), (32, 1787933), (56, 1021676), (112, 510838), (224, 255419)]