13445408

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{4721}}^1$

素因数の和:4820

約数の個数: 24

約数和(自身を含む): 26773740

約数和(自身を除く): 13328332

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 4721, 9442, 18884, 37768, 75536, 151072, 420169, 840338, 1680676, 3361352, 6722704, 13445408]

約数ペア:

[(1, 13445408), (2, 6722704), (4, 3361352), (8, 1680676), (16, 840338), (32, 420169), (89, 151072), (178, 75536), (356, 37768), (712, 18884), (1424, 9442), (2848, 4721)]