28496224

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{10729}}^1$

素因数の和:10822

約数の個数: 24

約数和(自身を含む): 56783160

約数和(自身を除く): 28286936

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 10729, 21458, 42916, 85832, 171664, 343328, 890507, 1781014, 3562028, 7124056, 14248112, 28496224]

約数ペア:

[(1, 28496224), (2, 14248112), (4, 7124056), (8, 3562028), (16, 1781014), (32, 890507), (83, 343328), (166, 171664), (332, 85832), (664, 42916), (1328, 21458), (2656, 10729)]