28889504

素因数分解:

$2^5\times 7^1\times {\mathrm{128971}}^1$

素因数の和:128988

約数の個数: 24

約数和(自身を含む): 65001888

約数和(自身を除く): 36112384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 128971, 257942, 515884, 902797, 1031768, 1805594, 2063536, 3611188, 4127072, 7222376, 14444752, 28889504]

約数ペア:

[(1, 28889504), (2, 14444752), (4, 7222376), (7, 4127072), (8, 3611188), (14, 2063536), (16, 1805594), (28, 1031768), (32, 902797), (56, 515884), (112, 257942), (224, 128971)]