345804928

素因数分解:

$2^7\times 7^1\times {\mathrm{385943}}^1$

素因数の和:385964

約数の個数: 32

約数和(自身を含む): 787325760

約数和(自身を除く): 441520832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 385943, 771886, 1543772, 2701601, 3087544, 5403202, 6175088, 10806404, 12350176, 21612808, 24700352, 43225616, 49400704, 86451232, 172902464, 345804928]

約数ペア:

[(1, 345804928), (2, 172902464), (4, 86451232), (7, 49400704), (8, 43225616), (14, 24700352), (16, 21612808), (28, 12350176), (32, 10806404), (56, 6175088), (64, 5403202), (112, 3087544), (128, 2701601), (224, 1543772), (448, 771886), (896, 385943)]