28764

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:74

約数の個数: 36

約数和(自身を含む): 78624

約数和(自身を除く): 49860

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 1598, 1692, 2397, 3196, 4794, 7191, 9588, 14382, 28764]

約数ペア:

[(1, 28764), (2, 14382), (3, 9588), (4, 7191), (6, 4794), (9, 3196), (12, 2397), (17, 1692), (18, 1598), (34, 846), (36, 799), (47, 612), (51, 564), (68, 423), (94, 306), (102, 282), (141, 204), (153, 188)]