72928448

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{13729}}^1$

素因数の和:13824

約数の個数: 28

約数和(自身を含む): 146471640

約数和(自身を除く): 73543192

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 13729, 27458, 54916, 109832, 219664, 439328, 878656, 1139507, 2279014, 4558028, 9116056, 18232112, 36464224, 72928448]

約数ペア:

[(1, 72928448), (2, 36464224), (4, 18232112), (8, 9116056), (16, 4558028), (32, 2279014), (64, 1139507), (83, 878656), (166, 439328), (332, 219664), (664, 109832), (1328, 54916), (2656, 27458), (5312, 13729)]