120428224

素因数分解:

$2^6\times 7^1\times {\mathrm{268813}}^1$

素因数の和:268832

約数の個数: 28

約数和(自身を含む): 273115024

約数和(自身を除く): 152686800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 268813, 537626, 1075252, 1881691, 2150504, 3763382, 4301008, 7526764, 8602016, 15053528, 17204032, 30107056, 60214112, 120428224]

約数ペア:

[(1, 120428224), (2, 60214112), (4, 30107056), (7, 17204032), (8, 15053528), (14, 8602016), (16, 7526764), (28, 4301008), (32, 3763382), (56, 2150504), (64, 1881691), (112, 1075252), (224, 537626), (448, 268813)]