25947996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 64646400

約数和(自身を除く): 38698404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 1559, 2774, 3118, 4161, 4677, 5548, 6236, 8322, 9354, 16644, 18708, 29621, 59242, 88863, 113807, 118484, 177726, 227614, 341421, 355452, 455228, 682842, 1365684, 2162333, 4324666, 6486999, 8649332, 12973998, 25947996]

約数ペア:

[(1, 25947996), (2, 12973998), (3, 8649332), (4, 6486999), (6, 4324666), (12, 2162333), (19, 1365684), (38, 682842), (57, 455228), (73, 355452), (76, 341421), (114, 227614), (146, 177726), (219, 118484), (228, 113807), (292, 88863), (438, 59242), (876, 29621), (1387, 18708), (1559, 16644), (2774, 9354), (3118, 8322), (4161, 6236), (4677, 5548)]