400840672

素因数分解:

$2^5\times {\mathrm{3467}}^1\times {\mathrm{3613}}^1$

素因数の和:7090

約数の個数: 24

約数和(自身を含む): 789601176

約数和(自身を除く): 388760504

約数列:

[1, 2, 4, 8, 16, 32, 3467, 3613, 6934, 7226, 13868, 14452, 27736, 28904, 55472, 57808, 110944, 115616, 12526271, 25052542, 50105084, 100210168, 200420336, 400840672]

約数ペア:

[(1, 400840672), (2, 200420336), (4, 100210168), (8, 50105084), (16, 25052542), (32, 12526271), (3467, 115616), (3613, 110944), (6934, 57808), (7226, 55472), (13868, 28904), (14452, 27736)]