4125856

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 9422784

約数和(自身を除く): 5296928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 163, 224, 226, 326, 452, 652, 791, 904, 1141, 1304, 1582, 1808, 2282, 2608, 3164, 3616, 4564, 5216, 6328, 9128, 12656, 18256, 18419, 25312, 36512, 36838, 73676, 128933, 147352, 257866, 294704, 515732, 589408, 1031464, 2062928, 4125856]

約数ペア:

[(1, 4125856), (2, 2062928), (4, 1031464), (7, 589408), (8, 515732), (14, 294704), (16, 257866), (28, 147352), (32, 128933), (56, 73676), (112, 36838), (113, 36512), (163, 25312), (224, 18419), (226, 18256), (326, 12656), (452, 9128), (652, 6328), (791, 5216), (904, 4564), (1141, 3616), (1304, 3164), (1582, 2608), (1808, 2282)]