28985832

素因数分解:

$2^3\times 3^2\times {\mathrm{402581}}^1$

素因数の和:402593

約数の個数: 24

約数和(自身を含む): 78503490

約数和(自身を除く): 49517658

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 402581, 805162, 1207743, 1610324, 2415486, 3220648, 3623229, 4830972, 7246458, 9661944, 14492916, 28985832]

約数ペア:

[(1, 28985832), (2, 14492916), (3, 9661944), (4, 7246458), (6, 4830972), (8, 3623229), (9, 3220648), (12, 2415486), (18, 1610324), (24, 1207743), (36, 805162), (72, 402581)]