127926512

素因数分解:

$2^4\times 7^1\times {\mathrm{1142201}}^1$

素因数の和:1142216

約数の個数: 20

約数和(自身を含む): 283266096

約数和(自身を除く): 155339584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1142201, 2284402, 4568804, 7995407, 9137608, 15990814, 18275216, 31981628, 63963256, 127926512]

約数ペア:

[(1, 127926512), (2, 63963256), (4, 31981628), (7, 18275216), (8, 15990814), (14, 9137608), (16, 7995407), (28, 4568804), (56, 2284402), (112, 1142201)]