28819764

素因数分解:

$2^2\times 3^2\times {\mathrm{800549}}^1$

素因数の和:800559

約数の個数: 18

約数和(自身を含む): 72850050

約数和(自身を除く): 44030286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 800549, 1601098, 2401647, 3202196, 4803294, 7204941, 9606588, 14409882, 28819764]

約数ペア:

[(1, 28819764), (2, 14409882), (3, 9606588), (4, 7204941), (6, 4803294), (9, 3202196), (12, 2401647), (18, 1601098), (36, 800549)]