28741936

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{25301}}^1$

素因数の和:25380

約数の個数: 20

約数和(自身を含む): 56474064

約数和(自身を除く): 27732128

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 25301, 50602, 101204, 202408, 404816, 1796371, 3592742, 7185484, 14370968, 28741936]

約数ペア:

[(1, 28741936), (2, 14370968), (4, 7185484), (8, 3592742), (16, 1796371), (71, 404816), (142, 202408), (284, 101204), (568, 50602), (1136, 25301)]