281350496

素因数分解:

$2^5\times 7^1\times {\mathrm{1256029}}^1$

素因数の和:1256046

約数の個数: 24

約数和(自身を含む): 633039120

約数和(自身を除く): 351688624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1256029, 2512058, 5024116, 8792203, 10048232, 17584406, 20096464, 35168812, 40192928, 70337624, 140675248, 281350496]

約数ペア:

[(1, 281350496), (2, 140675248), (4, 70337624), (7, 40192928), (8, 35168812), (14, 20096464), (16, 17584406), (28, 10048232), (32, 8792203), (56, 5024116), (112, 2512058), (224, 1256029)]