2016403648

素因数分解:

$2^6\times 7^1\times {\mathrm{4500901}}^1$

素因数の和:4500920

約数の個数: 28

約数和(自身を含む): 4572916432

約数和(自身を除く): 2556512784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4500901, 9001802, 18003604, 31506307, 36007208, 63012614, 72014416, 126025228, 144028832, 252050456, 288057664, 504100912, 1008201824, 2016403648]

約数ペア:

[(1, 2016403648), (2, 1008201824), (4, 504100912), (7, 288057664), (8, 252050456), (14, 144028832), (16, 126025228), (28, 72014416), (32, 63012614), (56, 36007208), (64, 31506307), (112, 18003604), (224, 9001802), (448, 4500901)]