126447728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{718453}}^1$

素因数の和:718472

約数の個数: 20

約数和(自身を含む): 267264888

約数和(自身を除く): 140817160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 718453, 1436906, 2873812, 5747624, 7902983, 11495248, 15805966, 31611932, 63223864, 126447728]

約数ペア:

[(1, 126447728), (2, 63223864), (4, 31611932), (8, 15805966), (11, 11495248), (16, 7902983), (22, 5747624), (44, 2873812), (88, 1436906), (176, 718453)]