28329504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42157}}^1$

素因数の和:42177

約数の個数: 48

約数和(自身を含む): 84990528

約数和(自身を除く): 56661024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42157, 84314, 126471, 168628, 252942, 295099, 337256, 505884, 590198, 674512, 885297, 1011768, 1180396, 1349024, 1770594, 2023536, 2360792, 3541188, 4047072, 4721584, 7082376, 9443168, 14164752, 28329504]

約数ペア:

[(1, 28329504), (2, 14164752), (3, 9443168), (4, 7082376), (6, 4721584), (7, 4047072), (8, 3541188), (12, 2360792), (14, 2023536), (16, 1770594), (21, 1349024), (24, 1180396), (28, 1011768), (32, 885297), (42, 674512), (48, 590198), (56, 505884), (84, 337256), (96, 295099), (112, 252942), (168, 168628), (224, 126471), (336, 84314), (672, 42157)]