28608516

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{8929}}^1$

素因数の和:9028

約数の個数: 36

約数和(自身を含む): 73136700

約数和(自身を除く): 44528184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 8929, 17858, 26787, 35716, 53574, 80361, 107148, 160722, 321444, 794681, 1589362, 2384043, 3178724, 4768086, 7152129, 9536172, 14304258, 28608516]

約数ペア:

[(1, 28608516), (2, 14304258), (3, 9536172), (4, 7152129), (6, 4768086), (9, 3178724), (12, 2384043), (18, 1589362), (36, 794681), (89, 321444), (178, 160722), (267, 107148), (356, 80361), (534, 53574), (801, 35716), (1068, 26787), (1602, 17858), (3204, 8929)]