27986584

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 55404000

約数和(自身を除く): 27417416

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 1709, 2047, 3418, 4094, 6836, 8188, 13672, 16376, 39307, 78614, 152101, 157228, 304202, 314456, 608404, 1216808, 3498323, 6996646, 13993292, 27986584]

約数ペア:

[(1, 27986584), (2, 13993292), (4, 6996646), (8, 3498323), (23, 1216808), (46, 608404), (89, 314456), (92, 304202), (178, 157228), (184, 152101), (356, 78614), (712, 39307), (1709, 16376), (2047, 13672), (3418, 8188), (4094, 6836)]