4288732

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 8678880

約数和(自身を除く): 4390148

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 1721, 2492, 3442, 6884, 12047, 24094, 48188, 153169, 306338, 612676, 1072183, 2144366, 4288732]

約数ペア:

[(1, 4288732), (2, 2144366), (4, 1072183), (7, 612676), (14, 306338), (28, 153169), (89, 48188), (178, 24094), (356, 12047), (623, 6884), (1246, 3442), (1721, 2492)]