4397408

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1190

約数の個数: 24

約数和(自身を含む): 8731800

約数和(自身を除く): 4334392

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 1049, 2096, 2098, 4192, 4196, 8392, 16784, 33568, 137419, 274838, 549676, 1099352, 2198704, 4397408]

約数ペア:

[(1, 4397408), (2, 2198704), (4, 1099352), (8, 549676), (16, 274838), (32, 137419), (131, 33568), (262, 16784), (524, 8392), (1048, 4196), (1049, 4192), (2096, 2098)]