138592832

素因数分解:

$2^6\times 7^1\times {\mathrm{309359}}^1$

素因数の和:309378

約数の個数: 28

約数和(自身を含む): 314309760

約数和(自身を除く): 175716928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 309359, 618718, 1237436, 2165513, 2474872, 4331026, 4949744, 8662052, 9899488, 17324104, 19798976, 34648208, 69296416, 138592832]

約数ペア:

[(1, 138592832), (2, 69296416), (4, 34648208), (7, 19798976), (8, 17324104), (14, 9899488), (16, 8662052), (28, 4949744), (32, 4331026), (56, 2474872), (64, 2165513), (112, 1237436), (224, 618718), (448, 309359)]