28409248

素因数分解:

$2^5\times 7^1\times {\mathrm{126827}}^1$

素因数の和:126844

約数の個数: 24

約数和(自身を含む): 63921312

約数和(自身を除く): 35512064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 126827, 253654, 507308, 887789, 1014616, 1775578, 2029232, 3551156, 4058464, 7102312, 14204624, 28409248]

約数ペア:

[(1, 28409248), (2, 14204624), (4, 7102312), (7, 4058464), (8, 3551156), (14, 2029232), (16, 1775578), (28, 1014616), (32, 887789), (56, 507308), (112, 253654), (224, 126827)]