25110286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 16258034

約数列:

[1, 2, 19, 38, 41, 71, 82, 142, 227, 454, 779, 1349, 1558, 2698, 2911, 4313, 5822, 8626, 9307, 16117, 18614, 32234, 55309, 110618, 176833, 306223, 353666, 612446, 660797, 1321594, 12555143, 25110286]

約数ペア:

[(1, 25110286), (2, 12555143), (19, 1321594), (38, 660797), (41, 612446), (71, 353666), (82, 306223), (142, 176833), (227, 110618), (454, 55309), (779, 32234), (1349, 18614), (1558, 16117), (2698, 9307), (2911, 8626), (4313, 5822)]