28841688

素因数分解:

$2^3\times 3^2\times {\mathrm{400579}}^1$

素因数の和:400591

約数の個数: 24

約数和(自身を含む): 78113100

約数和(自身を除く): 49271412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 400579, 801158, 1201737, 1602316, 2403474, 3204632, 3605211, 4806948, 7210422, 9613896, 14420844, 28841688]

約数ペア:

[(1, 28841688), (2, 14420844), (3, 9613896), (4, 7210422), (6, 4806948), (8, 3605211), (9, 3204632), (12, 2403474), (18, 1602316), (24, 1201737), (36, 801158), (72, 400579)]