876407728

素因数分解:

$2^4\times 7^2\times {\mathrm{1117867}}^1$

素因数の和:1117889

約数の個数: 30

約数和(自身を含む): 1975272756

約数和(自身を除く): 1098865028

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1117867, 2235734, 4471468, 7825069, 8942936, 15650138, 17885872, 31300276, 54775483, 62600552, 109550966, 125201104, 219101932, 438203864, 876407728]

約数ペア:

[(1, 876407728), (2, 438203864), (4, 219101932), (7, 125201104), (8, 109550966), (14, 62600552), (16, 54775483), (28, 31300276), (49, 17885872), (56, 15650138), (98, 8942936), (112, 7825069), (196, 4471468), (392, 2235734), (784, 1117867)]