25084016

素因数分解:

$2^4\times {\mathrm{71}}^2\times {\mathrm{311}}^1$

素因数の和:461

約数の個数: 30

約数和(自身を含む): 49452936

約数和(自身を除く): 24368920

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 311, 568, 622, 1136, 1244, 2488, 4976, 5041, 10082, 20164, 22081, 40328, 44162, 80656, 88324, 176648, 353296, 1567751, 3135502, 6271004, 12542008, 25084016]

約数ペア:

[(1, 25084016), (2, 12542008), (4, 6271004), (8, 3135502), (16, 1567751), (71, 353296), (142, 176648), (284, 88324), (311, 80656), (568, 44162), (622, 40328), (1136, 22081), (1244, 20164), (2488, 10082), (4976, 5041)]