38821384

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4253}}^1$

素因数の和:4429

約数の個数: 32

約数和(自身を含む): 83718720

約数和(自身を除く): 44897336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4253, 4564, 8506, 9128, 17012, 29771, 34024, 59542, 119084, 238168, 693239, 1386478, 2772956, 4852673, 5545912, 9705346, 19410692, 38821384]

約数ペア:

[(1, 38821384), (2, 19410692), (4, 9705346), (7, 5545912), (8, 4852673), (14, 2772956), (28, 1386478), (56, 693239), (163, 238168), (326, 119084), (652, 59542), (1141, 34024), (1304, 29771), (2282, 17012), (4253, 9128), (4564, 8506)]