25947572

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19717}}^1$

素因数の和:19775

約数の個数: 24

約数和(自身を含む): 53001984

約数和(自身を除く): 27054412

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 19717, 39434, 78868, 138019, 276038, 552076, 926699, 1853398, 3706796, 6486893, 12973786, 25947572]

約数ペア:

[(1, 25947572), (2, 12973786), (4, 6486893), (7, 3706796), (14, 1853398), (28, 926699), (47, 552076), (94, 276038), (188, 138019), (329, 78868), (658, 39434), (1316, 19717)]